Optisan Optics CP 4-16x40 F1 FFP Non Illuminated F1MRAD16 Side Focus 30mm Rifle Scope
The Optisan Optics CP 4‑16x40 F1 FFP Non‑Illuminated F1MRAD16 Side Focus 30 mm Rifle Scope is built for shooters who want versatile performance and precision in one dependable optic, with a 4–16× magnification range and a 40 mm objective lens it delivers bright detailed imagery from close‑in shots to extended distances, the First Focal Plane (FFP) F1MRAD16 reticle scales with magnification so holdovers and corrections stay true at every power, precise 0.1 MRAD per click adjustments and a side focus parallax control allow you to fine‑tune your zero and maintain sharp target focus at various ranges, and the rugged 30 mm main tube construction provides strength and repeatable performance without unnecessary weight.
-Nathan (Technical Advisor)
The highly anticipated Optisan CP first focal plane riflescopes have finally arrived. The Optisan Optics CP 4-16x40 F1 FFP is available in both MRAD-based reticles and MOA-based reticles. These come with matching click values to it make sit nice and easy whilst out in the field to make your adjustments and holdovers.
The main reason the first focal plane reticles were introduced to the CP'S was due to the fact that the first focal plane reticles are always consistent no matter what magnification you are on. So with this being an air rifle focus rifle scope, predominantly used by HFT and vermin control, having the ability to call holdoffs using your reticle on every magnification is incredibly useful. This was the feedback received by Optisan and they listened to bring you the Optisan CP 4-16x40.
Much like its second focal plane brother, the CP 4-16x40 measures only 268mm in length and weighs only 530 grams. It features a 30mm main tube and one-piece construction made from aircraft-grade aluminium. If you are buying the first focal plane MRAD riflescope you are going to get a 0.1 MRAD click, and if you are buying the first focal plane MOA, you are going to get a ¼ MOA click. The turrets on these are low profile and under caps.
Both the MRAD and the MOA versions of the Optisan CP 4-16x40 F1 come with a non-illuminated reticle and feature a hash-mark reticle which will provide the shooter with more than enough holdover points to accurately call wind calls without having to dial in the turrets, making it a perfect choice for Air Rifle Shooters.
To follow on, the Optisan CP 4-16X40 has parallax adjustments from 10 yards out to infinity and features fully multi-coated lenses which are consistent throughout the CP range of riflescopes which shooters are incredibly happy with.
| Magnification (High) | 16X ±5% |
| Magnification (Low) | 4X ±5% |
| Objective Diameter (mm) | 40mm |
| Outer dia. Objective (mm) | 48mm |
| FOV (min.mag）(ft/100yds) | 26.20 |
| FOV (max.mag）(ft/100yds) | 6.55 |
| Eye relief (in) | 3.5'' - 3.3'' |
| Exit Pupil (Max mag.） (mm) | 10 mm |
| Exit Pupil (min. mag.） (mm) | 2.5 mm |
| Diopter Range (dpt) | +/- 2.0 |
| Parallax Adjustment | 10yds - infinity (100yds pa free) |
| Coating | Fully Multi-coated |
| Tube Construction | One-piece tube, aircraft aluminum |
| Elevation Adjustment (value per click) | 0.1 mrad |
| Windage Adjustment (value per click) | 0.1 mrad |
| Turret Style (Elevation) | Low profile |
| Turret Style (Windage) | Low profile |
| Elevation adj. range | ≥ 18 mrad |
| Windage adj. range | ≥ 18 mrad |
| Eye Piece Diameter (in) | 1.55'' |
| Eye Piece Diameter (mm) | 39.5 mm |
| Eye Piece Length (in) | 1.08'' |
| Eye Piece Length (mm) | 27.55 mm |
| Mounting Length rear (mm) | 55.70 mm |
| Mounting Length front (mm) | 30.00 mm |
| Tube Dia. (mm) | 30 mm |
| Length (in) | 10.55'' |
| Length (mm) | 268mm |
| Weight (g) | 530g |
| Weight (oz) | 18.69 oz |
| Surface Finish | Matte Black |
| Functional temperature | -20 ~ 50 degree celcius |
| Storage temperature | -20 ~ 50 degree celcius |
| Reticle | F1MRAD16 |
| Focal plane | SFP |
| Illumination | Non-Illuminated |
| Standard Accessories | Lens covers, blank elevation turret dial, 3'' sunshade, speed lever. |
| Travel Per Rotation |
Optisan Optics CP 4-16x40 F1 (F1MRAD16) Non-Illuminated Rifle Scope.
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What does “4‑16x40” mean?
It refers to the variable magnification range from 4× to 16× and a 40 mm objective lens that balances brightness and compact size -
What is First Focal Plane (FFP)?
In an FFP scope the reticle scales with magnification so subtensions remain accurate at all zoom levels -
What does F1MRAD16 reticle mean?
It’s an MRAD‑based reticle pattern with 16 marks designed for intuitive holdovers wind corrections and range estimation using MRAD measurements -
Is the reticle illuminated?
No the reticle is non‑illuminated for a clear distraction‑free aiming view in a range of lighting conditions -
What does 0.1 MRAD per click adjustment mean?
Each turret click changes the point of impact by 0.1 milliradian giving fine precise control for elevation and windage -
What is side focus (parallax adjustment)?
Side focus lets you eliminate parallax error at different distances so the reticle and target image stay sharp and aligned -
Does this scope work well in low light?
Yes the 40 mm objective and quality optics deliver bright clear views in dawn dusk and shaded environments -
Is this scope suitable for hunting?
Yes its versatile magnification range and rugged build make it ideal for hunting a wide range of game -
Is this scope durable for field use?
Yes the rugged 30 mm main tube and quality construction are designed to withstand recoil rough handling and outdoor use -
Who is this scope best for?
Shooters who want a reliable versatile mid‑range optic with accurate true‑to‑scale reticle performance precise adjustments and dependable field performance