The Swarovski STX Modular Straight Eyepiece 49902 is the perfect traveler. The scope is compact, light, and can be disassembled for transport. The Swarovski STX Modular Straight Eyepiece supplies a simple, precise, and fast functionality for your crucial birdwatching or hunting sessions. The Swarovski STX Modular Straight Eyepiece can be manipulated with one hand, and the objective lens can be changed to fit your viewing needs. The Swarovski STX Modular Straight Eyepiece is ideal for use in the car or stand. The Swarovski STX Modular Straight Eyepiece can also be used for digiscoping.
Swarovski STX Modular Straight Eyepiece — Compact, One-Hand Spotting Scope Module
Modular Straight Eyepiece for Fast Field Glassing
- Free Shipping -- Fully insured with signature confirmation
- Free Pre-Purchase Consult -- Technical optics expert on reticle and mount pairing
- Authorized Dealer Warranty -- Full Swarovski lifetime warranty honored
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In the box
- Swarovski STX Modular Straight Eyepiece 49902
Modular Straight Eyepiece for Fast Field Glassing
The Swarovski STX Modular Straight Eyepiece 49902 is built for hunters who need a compact, travel-ready spotting scope that delivers from a truck window or treestand. This precision-built straight eyepiece offers one-handed operation for fast, precise adjustments when game moves. The modular design lets you swap objective lenses to match your terrain and viewing distance. It disassembles for easy transport on trail-ready backcountry hunts, and it's digiscoping-compatible for documenting your time afield. When your glassing session demands fast functionality and field-tested reliability, the STX straight eyepiece earns its spot in your kit.
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One-Handed Operation
Modular Lens Swap
Disassembles for Travel
Digiscoping Compatible
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Weight
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Dimensions
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Magnification Range
Glass That Performs When You Unpack It, Not Just Out of the Box
Most spotting scopes impress under showroom lighting then fail when you need them at first light on a backcountry elk hunt. The STX Modular Straight Eyepiece is field-tested by hunters who actually use it — not reviewers unboxing on camera. Its one-hand operation and modular objective lens system mean you adapt to changing conditions without taking your eyes off the timber. Hunt Premium only stocks optics we would bet a tag on, and this straight eyepiece earns its spot through season-after-season reliability in real hunting scenarios from treestands to truck glassing sessions.
Swap Objective Lenses Without Leaving Your Glassing Position
The STX modular system lets you change objective lenses to match your hunting situation — wider field of view for timber thickets, higher magnification for open ridgeline glassing. You manipulate the entire setup with one hand, which matters when you are glassing from a vehicle window at dawn and need to adjust quickly without setting down your coffee, your radio, or losing sight of the drainage you are watching. This is trail-ready functionality designed by hunters who understand that speed matters when a bull steps into a meadow for twelve minutes of shooting light.
Pack It Down, Set It Up, Start Glassing
A spotting scope that stays in the truck because it is too bulky to pack is worthless on a backcountry hunt. The STX Modular Straight Eyepiece disassembles for transport, breaking down into a compact package that fits in a pack without sacrificing functionality when you arrive at your glassing point. Whether you are set up on a stand in whitetail country or scanning from a vehicle in antelope country, the straight eyepiece orientation gives you a natural line of sight for quick target acquisition. This is precision-built gear that travels as hard as you do.
Compatibility
The STX straight eyepiece integrates with the Swarovski modular spotting scope system for versatile field use.
- Fits Swarovski STX modular spotting scope body
- Accepts interchangeable objective lens modules
- Compatible with standard digiscoping adapters
Built for How You Hunt
The straight eyepiece design excels in scenarios where you glass from a stable, elevated position.
Vehicle Glassing from Window Mounts
Treestand and Blind Spotting
Backcountry Pack-In Observation
Full specifications
At a glance
- Dimensions
- See product page
- Warranty
- Swarovski lifetime warranty (authorized dealer)
Full specifications4 data points across 4 categories
Dimensions
| Overall Dimensions | See product page |
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Power & Performance
| Magnification Range | See product page |
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Materials
| Construction | See product page |
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Compliance & Warranty
| Warranty | Swarovski lifetime warranty (authorized dealer) |
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The Hunt Premium Promise
Every optic we sell is backed by authorized dealer status, honest expertise, and the kind of support serious hunters expect.
Authorized Swarovski DealerFull Swarovski lifetime warranty honored — no gray-market risk, no voided coverage.
Free ShippingShips free, fully insured, with signature required on all optics orders.
30-Day ReturnsReturn within 30 days in unmounted condition with original packaging for a full refund.
★★★★★
“I run the STX straight eyepiece with an 85mm objective from my truck during elk season. Being able to swap glass with one hand while keeping my eyes on a drainage is what sold me. Disassembles small enough to throw in a pack for mid-day hikes to new glassing points. This is my third season on it and zero issues.”
Frequently Asked Questions
This is the straight eyepiece module only — you will need a compatible Swarovski STX objective lens module to complete the spotting scope. The modular design lets you choose your objective lens based on your hunting application. If you are unsure which objective lens pairs best with this eyepiece for your specific use, call us. Our technical optics team will walk you through the right combination for your hunting style, terrain, and typical glassing distances.
The straight eyepiece gives you a natural line of sight when glassing from a vehicle window or a level treestand platform. It is faster to acquire targets at eye level without adjusting your position. If you primarily glass from a truck, a blind, or an elevated stand, the straight eyepiece is the more intuitive choice. For steep uphill glassing from a sitting position, the angled version may be preferable. We can help you decide based on how and where you actually hunt.
Yes. The STX Modular system is digiscoping compatible, so you can pair this straight eyepiece with your camera for documenting animals in the field. The straight eyepiece orientation can be advantageous for digiscoping from a vehicle mount where your camera sits level with the scope. Contact our team if you need guidance on compatible camera adapter setups for your specific STX configuration.
Yes. Hunt Premium is an authorized Swarovski Optik dealer. Every product we sell carries the full manufacturer warranty — no gray market, no voided warranties, no risk. When you buy a Swarovski module from us, you are covered under Swarovski's lifetime warranty with full factory support. That matters when you are investing in a modular system you will use for years to come.
The STX system is designed to disassemble for transport and reassemble in the field without compromising optical alignment or durability. Swarovski builds these modules to maintain structural integrity through hard use. The entire system is field-tested in conditions that matter — altitude, cold, rain, and rough transport. If you need a spotting scope that travels deep into the backcountry and performs when you arrive, this system is built for that application.
We offer a 30-day return window on this module. It must be unmounted, in original packaging, with all caps on. Put it in the field after 30 days — or send it back on us. Free shipping is included on every order, fully insured with signature confirmation. If you have questions before purchasing, our free pre-purchase consult connects you with a technical optics expert who will make sure this is the right module for your STX setup.
The Hunt Premium Promise
Every optic we sell is backed by authorized dealer status, honest expertise, and the kind of support serious hunters expect.
Authorized Swarovski Dealer
Full Swarovski lifetime warranty honored — no gray-market risk, no voided coverage.
Free Shipping
Ships free, fully insured, with signature required on all optics orders.
30-Day Returns
Return within 30 days in unmounted condition with original packaging for a full refund.
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