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Sightron SIII 45x45 SFP ED Non Illuminated TD SF 1/10 MOA Rifle Scope

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Designed for the competitor, the new Sightron SIII 45x45 ED Glass Target Dot Reticle rifle scope has all the features to provide a winning combination. The ED glass objective provides high-quality images and superior target definition.

The Side Focus knob will focus from 10 yards to infinity and combined with 1/10 MOA Target Knobs provide the perfect scope in a 20.5 oz. package.


Customer Product Review:

"I have been shooting for many years, but just at the start of 2022 I became involved in indoor 25yards rimfire benchrest shooting. Tried a variety of scopes including Leupold 45x45 Competition, and a Nikko Stirling Diamond 'Big Nikko' 10-50x60. They worked, but still not quite 'right'. Bought a new Sightron Sll 36x42 from Optics Warehouse, and it arrived safely and reasonably quickly in New Zealand. Now...this was a better scope. My scores went up a notch and I could see those wee target dots OK. But I only bought that scope because it was at a price level where I could get it into NZ without being hammered by the Customs fees. Thought about it for a few weeks and returned to the Optics Warehouse site where I bought the scope I really wanted...the Sightron SIII 45x45 SFP ED SF TD Non-IR Rifle Scope. It too arrived quickly and safely, and soon adorned my CZ457 24" Varmint rifle (with Oryx chassis, and Lowey barrel tuner). 'Wow' is the word. So crisp and clear. The 36x42 was fine and quite OK, the 45x45 with that ED glass is superb. Can easily see those wee 1mm and 2mm dots at 25yards (this is on a 'fun' target we shoot as a novelty..but it's hard work! A 1mm dot at 25yards needs a seriously good scope to see it). One of the older shooters at the Club (I'm only 75), asked for a look through the scope and he too went 'Wow'...and next day ordered his own Sightron SIII 45x45 SFP ED SF TD scope. The 1/10th MOA clicks allows for a finer adjustment on to those tiny 1mm/2mm target dots, and the clarity of the view is streets ahead of other scopes I have used over the years. Certainly a lot sharper and clearer than the Leupold or 'Big Nikko', and a genuine step up from the Sightron 36x42 (which is a good scope anyway). Very pleased with the purchase. I'm a happy customer, and can't fault the product or the service from Optics Warehouse." - Kelvin

More Information

More Information
Brand Sightron
Product Name A-Z Sightron SIII 45x45 SFP ED Non Illuminated TD SF 1/10 MOA Rifle Scope
SKU 25150
Highest Magnification 41x-50x
Fixed Power Magnification 45x
Minimum Parallax 10yd-∞
Objective Lens Diameter 45mm
Reticle Plane Second
Tube Diameter 30 mm
Turret Click Value 1/10 MOA (0.1)

Download Manual HERE


  • Magnification: 45X
  • Object Diameter (mm): 45
  • Focal Plane: Second Focal Plane
  • Fov (ft@100 Yds.): 2.4
  • Eye Relief (in.): 3.6
  • Reticle Type: DOT (.1) 
  • Click Value (@100 Yds.): 1/10 MOA 
  • Minutes Per Revolution: 5 MOA
  • W/E Travel (@100 Yds.): 40 MOA
  • Knob Style: Target (Resettable)
  • Zero Stop: No
  • Focus Type: Side Focus
  • Parallax Range: 10yds to Infinity
  • Finish: Matte Black
  • Waterproof: Yes
  • Fully Multi-Coated: Yes (Zact-7 TM 7-Layer)
  • Weight (oz.): 20.5
  • Length (in.): 15.00
  • Tube Diameter: 30mm
  • Sunshade Included: Yes
  • Illuminated Reticle: No
  • Made in Japan


  • Target Turret: Precision adjustable turrets are offered in 1/10 MOA adjustments, turrets are resettable to zero and are protected by rugged windage and elevation caps.
  • Side Focus: Parallax adjustment aimed for quick and easy adjustment and will focus from 10 yards focusing distance to infinity. 
  • 30mm Body Tube: 30mm body tubes are used for increased durability
  • Lifetime Warranty: We are so confident in the quality of our products that Sightron offers a Lifetime Warranty.
  • ExacTrack: This ExacTrack windage and elevation adjustment system apply a proper alignment between the adjustments and the erector tube.
  • ED Glass: ED Glass ( Extra Low Dispersion Glass) is a special glass added to optical systems to prevent chromatic aberration.
  • Zact-7 Revcoat Multi-Coating: Sightron’s Zact-7 Revcoat employs revolutionary lens coating technology featuring fully multi-coated precision ground glass.
  • Waterproof: Rain, snow or humidity, Sightron optics are built using a 100% sealed system ensuring a lifetime of performance.
  • Shockproof: Rated for recoil and impact from even the toughest loads.
  • Nitrogen Gas Charged: Nitrogen filled to provide a lifetime of use from fogging and internal water buildup.


In the box?

  • Sightron SIII 45x45 SFP ED SF TD Non-IR Rifle Scope. 


  • Sightron Limited Lifetime Warranty


Download Manual HERE