Top Adjustable Objective

OMAX 40X-2000X Digital Lab Trinocular Compound LED Microscope with 5MP Digital Camera and Double Layer Mechanical Stage

  • Total magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X.
  • Objective: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil).
  • Viewing head: 45 degrees inclined 360 degrees swiveling trinocular.
  • Sliding adjustable interpupillary distance: 2-3/16inch ~ 2-15/16inch(55mm ~ 75mm).
  • Ocular diopter adjustable on both eyetubes.
  • Stage: mechanical double layer size: 4-1/2inchx 4-15/16inch (115mm x 125mm).
  • Stage x-y stroke (travel range): 2-13/16i....
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Vortex Optics Crossfire II 6-18x44 AO SFP Riflescope Dead-Hold BDC MOA

  • The 6-18x44 Adjustable Objective Crossfire II riflescope is one of many configurations in the Crossfire II line. The Dead-Hold BDC reticle is good for....
  • The adjustable objective provides image focus and parallax removal to the shooter while anti-reflective, fully multi-coated lenses provide bright and....
  • With long eye relief and an ultra-forgiving eye box, you'll be able to quickly get a sight picture and acquire your target. The fast focus eyepiece....
  • Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in..
  • A single piece tube constructed from aircraft grade aluminum ensures strength and shockproof performance. O-ring sealed and nitrogen purged, the....
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BSA Optics 22-412X40AOWRTB 4-12X40 Sweet 22 AO Air Rifle Scope Black

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BSA Sweet 30-30 AO Rifle Scope 3030-3-9X40AOWRTB Sweet 30-30 3X-9X, 40mm Adjustable Obj, Weaver Rings, trapped Blister, Multicolor

  • Sweet Series 30-30 Adjustable Objective Rifle Scope.
  • 1/4 MOA. 30/30 Reticle. Adjustable Objective Hunting Scope..
  • Fully Coated Glass Lenses. Shockproof. Waterproof. Fogproof..
  • W/E Adjustment Range: 35. Eye Relief: 3 Inches. FOV LOW @ 100' (ft): 34.2. FOV HIGH @ 100' (ft): 11.5. PARALLAX SETTING (yds): 7.5 to Inf..
  • Two-piece weaver style rings included. 1 inch aluminum tube. 1 Year Warranty..
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OMAX 50X-787.5X Touchpad Screen Trinocular Ore Petrographic Polarizing Microscope with Bertrand Lens

  • Total magnification: 50X - 125X - 312.5X - 500X - 787.5X.
  • Head: Trinocular, 45 degrees inclined 360 degrees rotatable, interpupillary adjustable, diopter rings on both ocular tubes.
  • Eyepieces: 10X (a pair of regular, and one with reticles, one with crosshair, and one with grids).
  • Nosepieces: Quadruple, objective center adjustable.
  • Objectives: DIN strain free achromatic - 4X/0.10.
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Bushnell 613510A Rimfire Optics Scope with Multi-X Reticle 3.5-10 x 36mm Matte

  • 3.5-10X magnification and a 36mm objective lens.
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Airmax Riflescope 3-9x40 AO 1 AMX

  • 16 layer fully multi-coated optics for exceptional clarity. Wide view optical system.
  • Glass etched reticle to withstand high recoil. Integrated adjustable objective for parallax adjustment.
  • 1 inch mono-tube chassis for superior strength. 1/4 MOA low profile "no-snag" fingertip turrets.
  • Fast focus eyebell and high torque zoom ring. Threaded objective/ocular for optional accessories.
  • AMX Reticle offers multiple aim points, useful when using air guns with loop trajectories.
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BSA Sweet 30-06 AO Rifle Scope 3006-4-12X40AOWRTB Sweet 30-06 4X-12X, 40mm Adjustable Obj, Weaver Rings, trapped Blister, Multi

  • Sweet 30-06 4X-12X, 40mm Adjustable Objective, with rings.
  • 1/4 MOA. 30/30 Reticle. Adjustable Objective Hunting Scope..
  • Fully Coated Glass Lenses. Shockproof. Waterproof. Fogproof..
  • W/E Adjustment Range: 35. Eye Relief: 3 Inches. FOV LOW @ 100′ (ft): 40. FOV HIGH @ 100′ (ft): 10. PARALLAX SETTING (yds): 7.5 to Inf..
  • Two-piece weaver style rings included. 1 inch aluminum tube. 1 Year Warranty..
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Vortex Optics Crossfire II 4-16x50 AO 30mm Second Focal Plane Riflescope - Dead-Hold BDC Reticle MOA

  • The 4-16x50 Adjustable Objective Crossfire II riflescope is one of many configurations in the Crossfire II line. The Dead-Hold BDC reticle is good for....
  • The adjustable objective provides image focus and parallax removal to the shooter while anti-reflective, fully multi-coated lenses provide bright and....
  • With long eye relief and an ultra-forgiving eye box, you'll be able to quickly get a sight picture and acquire your target. The fast focus eyepiece....
  • Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in..
  • A single piece tube constructed from aircraft grade aluminum ensures strength and shockproof performance. O-ring sealed and nitrogen purged, the....
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Barska AC11084 Varmint 10-40x50 Rifle Scope Mil Dot Reticle Adjustable Objective

  • Versatile riflescope ideal for varmint hunting, target shooting, and long-range shooting.
  • Adjustable objective for parallax correction and unsurpassed accuracy.
  • Easy-grip extra-high windage and elevation turrets for added precision.
  • multicoated optics for brightness and clarity.
  • Available in several sizes and reticle types.
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BRAVO3 BTL SGT 3X24 300BLK HS ILLUM HORSESHOE/DOT M1913 RAIL

  • FAMILY:Bravo Series MODEL:Bravo 3 MegaView TYPE:Accessory-Lasers and Sights FINISH:Graphite.
  • MAGNIFICATION:3X OBJECTIVE SIZE:24mm ADJUSTABLE OBJECTIVE: No ADJUSTMENTS:1/2" MOA RETICLE:Illuminated Horseshoe Dot ILLUMINATED RETICLE: Yes SCOPE....
  • ADDL INFO:For .300 Blackout Rifles ADDL INFO:Ultra Wide Field of View ADDL INFO:M1913 Rail Interface.
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Vortex Optics Crossfire II 4-12x40 AO, Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA)

  • The 4-12x40 Adjustable Objective Crossfire II riflescope is one of many configurations in the Crossfire II line. The Dead-Hold BDC reticle is good for hunting/shooting at varying ranges where estimating holdover is a concern.
  • The adjustable objective provides image focus and parallax removal to the shooter while anti-reflective, fully multi-coated lenses provide bright and clear views.
  • With long eye relief and an ultra-forgiving eye box, you'll be able to quickly get a sight picture and acquire your target. The fast focus eyepiece allows quick and easy reticle focusing.
  • Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in.
  • A single piece tube constructed from aircraft grade aluminum ensures strength and shockproof performance. O-ring sealed and nitrogen purged, the Crossfire II delivers waterproof and fogproof performance.
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