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Helpful Positive Review
Nice inexpensive by Dan R, Verified Owner, March 4, 2024
So far so good. Very happy. Will probably buy 2 more for my bb guns
1/1 found this helpful
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Objective Lens Diameter:
20 mm
Magnification:
4 x
Reticle:
Duplex
Tube Diameter:
0.75 in
Reticle Focal Plane:
Second Focal Plane (SFP)
Exit Pupil:
3.8 mm
Finish:
Matte
Field of View, Linear:
7.3 - 33.5 ft at 1000 yds, 17.8 ft at 100 yds
Eye Relief:
2.56 - 3.07 in, 3 in
Color:
Black
Adjustment Click Value:
0.25 MOA
Length:
10.7 in, 13.2 in
Adjustment Type:
MOA
Parallax:
30 yds
Lens Material:
Glass
Optical Coating:
Multi-Coated
Weather Resistance:
Yes
Water Resistance Level:
Water Resistant
Included Accessories:
Mounting rings and scope caps
Magnification Type:
Fixed
Condition:
New
Mount Type:
Dovetail

Code: 2T0-RS-RFLSCP-HA90499

MPN: HA90499

UPC: 817461013476

Product No Longer Available

Product Info for Optima 4x20mm Rifle Scope

Air gun rated, the Hatson Optima 4x20 Rifle Scope elevates your expectations for a quality modification. These Fixed Power Rifle Scopes from the geniuses at Optima feature a 4x magnification that is perfect for hunting varmints and targets. With 1/4 MOA click adjustments, the Optima One Size 4x20 Rifle Scope provides a clearer view with exceptional magnification. Thanks to fully multi-coated optics this scope is great for low-light conditions. Water, fog, and shock resistant the Optima 4x20mm Scope can go with you just about anywhere and under any conditions.image

Features of Optima 4x20mm Rifle Scope

  • Duplex Reticle
  • Fully multi-coated optics for clear, bright images
  • 1/4 MOA click adjustments
  • Scope caps and 11mm dovetail mounts included
  • One piece 3/4? diameter tube
  • Dry nitrogen filled
  • Water, fog and shock resistant

Package Contents:

  • Optima 4x20mm Rifle Scope
  • Scope Mounts

Riflescope Accessories

160 / 60
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Optima 4x20mm Rifle Scope Unavailable & Discontinued Models

List of Unorderable Models

  • Optima Rifle Scope, 4x20mm, 3/4 inch Tube, Duplex Reticle, Black, Medium, HA90499 , MPN: HA90499 , UPC: 817461013476 , Code: 2T0-RS-RFLSCP-HA90499
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Last updated 2026-07-03 UTC.