{"title":"Spotting Scope Components","description":"\u003cp\u003eModular eyepieces and objective modules for the Swarovski ATX\/STX\/BTX and Zeiss Harpia systems. Build the spotter to the job.\u003c\/p\u003e","products":[{"product_id":"swarovski-atx-module-eyepiece-angled","title":"Swarovski ATX Module Eyepiece - Angled","description":"\u003cp\u003eThe eyepiece module is the half of a Swarovski modular telescope that decides how you use it. It carries the zoom, the focus and the viewing geometry; the objective module you pair with it sets aperture and therefore how much magnification is usable. Neither half works alone, and either can be changed later.\u003c\/p\u003e\u003cp\u003eThis is the angled version, and the case for angled viewing is mostly about time behind the glass. Because you look down into the eyepiece, the tripod can sit well below eye level — which means shorter legs, a lower centre of gravity, and a setup that is steadier in wind and faster to deploy. You can glass sitting or lying rather than standing over it, which is the difference between forty minutes of comfortable work and a stiff neck.\u003c\/p\u003e\u003cp\u003eAngled also solves two specific problems. Glassing uphill is genuinely awkward with a straight scope, and it is the direction you spend most of your time looking in mountain country. And two people of different heights can share an angled scope by rotating the eyepiece rather than resetting the tripod every swap — which matters more than you would think when you are working a basin with a partner.\u003c\/p\u003e\u003cp\u003eThe trade against straight: finding something you spotted with the naked eye takes longer, because you are not pointing the scope along your line of sight. Most people adapt within a season.\u003c\/p\u003e\u003cp\u003eMagnification depends on the objective you fit: 25-60x with the 65mm or 85mm modules, 30-70x with the 95mm or 115mm.\u003c\/p\u003e","brand":"Swarovski","offers":[{"title":"Default Title","offer_id":43019650760775,"sku":"49901-SWAR","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/ATX_small__57314.jpg?v=1785358776"},{"product_id":"swarovski-btx-module-eyepiece","title":"Swarovski BTX Module Eyepiece","description":"\u003cp\u003eThe BTX replaces the single eyepiece with two, and the reason to want it is fatigue rather than image quality.\u003c\/p\u003e\u003cp\u003eGlassing through one eye is work. You are either squinting the other shut or consciously suppressing what it sees, and after an hour that effort shows up as eye strain, headaches, and — the part that actually costs you animals — a steadily declining willingness to keep looking. Open both eyes and the strain largely disappears. People who switch to binocular viewing routinely report glassing two or three times longer before they need a break, which in practice means covering more country rather than owning better glass.\u003c\/p\u003e\u003cp\u003eThe second benefit is that two eyes give you depth. A bedded animal in broken cover is hard to separate from the background monocularly because you are working from a flat image; with stereo vision the shape lifts out of the brush. That is exactly the detection problem that long glassing sessions are trying to solve.\u003c\/p\u003e\u003cp\u003eWhat you give up is the zoom. The BTX is fixed magnification, set by the objective you pair it with — 30x on the 65mm or 85mm modules, 35x on the 95mm or 115mm. If your workflow depends on zooming in to judge a specific animal, that is a real limitation and an ATX or STX may suit you better.\u003c\/p\u003e\u003cp\u003eLike the other eyepiece modules it needs an objective module to function, and it fits all four.\u003c\/p\u003e","brand":"Swarovski","offers":[{"title":"Default Title","offer_id":43019650793543,"sku":"49903-SWAR","price":3699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/BTX_Gruppe_Transparent__60849.jpg?v=1785358777"},{"product_id":"swarovski-modular-objective-115-mm","title":"Swarovski Modular Objective - 115 mm","description":"\u003cp\u003eRead this before you buy it: \u003cstrong\u003ethe 115mm gives you the same magnification as the 95mm.\u003c\/strong\u003e Both deliver 30-70x on an ATX or STX eyepiece and a fixed 35x on the BTX. If you are stepping up expecting more reach, you will not get it.\u003c\/p\u003e\u003cp\u003eWhat you get instead is light — Swarovski puts it at over 45 percent more reaching your eye than the 95mm module — and the resolution that comes with a larger aperture. Those are different things from magnification and, for a certain kind of glassing, they matter more.\u003c\/p\u003e\u003cp\u003eHere is where that pays. At 70x on a smaller objective the image is technically there but thin: dim, low in contrast, and struggling to separate fine detail. Feed the same magnification more light and the picture firms up — you can hold 70x for longer without eye strain, you can still use it in the first and last half hour of the day, and you can resolve the detail that decides whether an animal is worth the stalk. The 115 is about making high magnification genuinely usable rather than nominally available.\u003c\/p\u003e\u003cp\u003eThe cost is real. This is the largest and heaviest objective in the system, it demands a serious tripod and head, and it is not something you carry casually up a mountain. It belongs on a fixed glassing position, a truck-based setup, or a shooting line.\u003c\/p\u003e\u003cp\u003eMates to any ATX, STX or BTX eyepiece module.\u003c\/p\u003e","brand":"Swarovski","offers":[{"title":"Default Title","offer_id":43019650891847,"sku":"48815-SWAR","price":3699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/Objektive_module_115_Transparent__34176.jpg?v=1785358781"},{"product_id":"swarovski-modular-objective-65-mm","title":"Swarovski Modular Objective - 65 mm","description":"\u003cp\u003eThe smallest objective in Swarovski's modular system, and the one that changes what a spotting scope is for. Every other module in this range assumes you are glassing from a fixed position. This one assumes you are walking.\u003c\/p\u003e\u003cp\u003eUnderstanding the system matters before you choose. Swarovski splits the telescope into two halves: an eyepiece module that carries the zoom, the focus and the viewing format, and an objective module that sets the aperture. The objective determines how much light you collect and therefore what magnification the system can usefully deliver. You buy the eyepiece once and change objectives to match what you are doing.\u003c\/p\u003e\u003cp\u003eWith an ATX or STX eyepiece this gives 25-60x; with the BTX binocular eyepiece it is a fixed 30x. Those are the same figures as the 85mm module — the 65 does not cost you magnification, it costs you light. In good conditions the difference is modest. At last light against a dark hillside, the bigger module pulls ahead noticeably.\u003c\/p\u003e\u003cp\u003eSo the honest use case is backcountry: sheep, goats, high-country mule deer, anything where the scope is going a long way on your back and the glassing happens in daylight. If your spotting mostly happens from a truck or a fixed vantage in low light, buy a bigger objective and accept the weight.\u003c\/p\u003e\u003cp\u003eIt mates to any ATX, STX or BTX eyepiece module — nothing is locked to a particular pairing.\u003c\/p\u003e","brand":"Swarovski","offers":[{"title":"Default Title","offer_id":43019650924615,"sku":"48865-SWAR","price":1349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/K22_Objektivmodul_65mm_small__59367.jpg?v=1785358782"},{"product_id":"swarovski-modular-objective-85-mm","title":"Swarovski Modular Objective - 85 mm","description":"\u003cp\u003eThis is the module most people should buy, and it is worth understanding why before spending more.\u003c\/p\u003e\u003cp\u003eIn Swarovski's modular system the objective sets aperture; the eyepiece module carries the zoom, the focus and whether you view straight, angled or with both eyes. The 85mm gives exactly the same magnification range as the 65mm — 25-60x on an ATX or STX eyepiece, a fixed 30x on the BTX — while gathering substantially more light. You are not buying reach. You are buying image quality at the reach you already had.\u003c\/p\u003e\u003cp\u003eThat distinction matters because magnification without light is useless. Push any scope to the top of its zoom and the image dims; the objective diameter decides whether 60x is still a usable picture or a grey smear. The 85 is the point where the system holds together at full magnification through most of the light you will actually hunt in, without becoming a two-man carry.\u003c\/p\u003e\u003cp\u003eAgainst the 95 and 115, the 85 is the one you will still take up a hill. Against the 65, it is the one that still works at dusk. That combination is why it has been the default choice in this system for years.\u003c\/p\u003e\u003cp\u003eIt mates to any ATX, STX or BTX eyepiece module, so the decision is independent of whether you prefer angled, straight or binocular viewing — and reversible later if you change your mind about either half.\u003c\/p\u003e","brand":"Swarovski","offers":[{"title":"Default Title","offer_id":43019650957383,"sku":"48885-SWAR","price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/K22_Objektivmodul_85mm_small__33199.jpg?v=1785358783"},{"product_id":"swarovski-modular-objective-95-mm","title":"Swarovski Modular Objective - 95 mm","description":"\u003cp\u003eThe step from 85mm to 95mm is the point in this system where the magnification changes, and that is the reason to make it. On an ATX or STX eyepiece the 95 delivers 30-70x rather than 25-60x; on the BTX it moves from a fixed 30x to a fixed 35x. The extra aperture is what makes that top end viable — you cannot simply zoom a smaller objective further and expect a usable image.\u003c\/p\u003e\u003cp\u003eTen more times magnification at the top of the range sounds incremental until you are trying to judge an animal at two miles, or count points on something bedded in shadow across a canyon. That is the specific job this module exists for, and it is why it turns up on tripods at sheep camps and long-range shooting matches.\u003c\/p\u003e\u003cp\u003eThe cost is mass and bulk, and it compounds: a heavier objective needs a more substantial tripod and head to stay steady, so the real weight penalty is larger than the module's own figure. This is a scope you set up rather than one you carry casually.\u003c\/p\u003e\u003cp\u003eRecall how the system divides: the objective sets aperture and therefore the usable magnification, while the eyepiece module carries zoom, focus and viewing format. This mates to any ATX, STX or BTX eyepiece, so you can pair it with angled, straight or binocular viewing and change your mind later.\u003c\/p\u003e\u003cp\u003eIf you are weighing this against the 115mm, read that listing carefully first — the magnification does not go up again.\u003c\/p\u003e","brand":"Swarovski","offers":[{"title":"Default Title","offer_id":43019650990151,"sku":"48899-SWAR","price":2649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/K22_Objektivmodul_95mm_small__55323.jpg?v=1785358784"},{"product_id":"swarovski-stx-module-eyepiece-straight","title":"Swarovski STX Module Eyepiece - Straight","description":"\u003cp\u003eStraight or angled is the one decision in this system people genuinely regret getting wrong, and it has nothing to do with optical quality — both eyepiece modules deliver the same image. It is entirely about how you find things and where you shoot from.\u003c\/p\u003e\u003cp\u003eA straight eyepiece points where the scope points. You look along the tube the way you look along a rifle, which means transferring from naked eye to glass is close to instant: you see movement on a hillside, swing the scope onto the same line, and it is there. With an angled scope that transfer takes a beat longer while you reconcile two different axes. If your glassing is about locating animals rather than studying ones you have already found, that difference adds up over a day.\u003c\/p\u003e\u003cp\u003eStraight also wins in three specific situations. Glassing downhill from above — common when you have climbed to a vantage — is comfortable with a straight scope and contorted with an angled one. Shooting from a vehicle window suits a straight tube. And behind a rifle prone, a straight scope sits naturally alongside; an angled one wants to be somewhere else.\u003c\/p\u003e\u003cp\u003eThe cost is tripod height. Straight viewing means the eyepiece has to come up to your eye, so the legs run taller — less stable, more affected by wind, more exposed on a skyline.\u003c\/p\u003e\u003cp\u003eThe eyepiece module carries zoom and focus; the objective module you pair it with sets aperture and usable magnification: 25-60x on the 65mm or 85mm, 30-70x on the 95mm or 115mm.\u003c\/p\u003e","brand":"Swarovski","offers":[{"title":"Default Title","offer_id":43019651153991,"sku":"49902-SWAR","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/STX_eyepiece_module_Transparent__84154.jpg?v=1785358791"}],"url":"https:\/\/extremestore.us\/collections\/spotting-scope-components.oembed","provider":"The Extreme Store","version":"1.0","type":"link"}