| Customization: | Available |
|---|---|
| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency

|
Model
|
4-50×75 SFP
|
4-50×75 ED SFP
|
4-50×75ED FFP
|
|
Power
|
4×-50×
|
4×-50×
|
4×-50×
|
|
Objective Diameter (mm)
|
75
|
75
|
75
|
|
Ocular lens diameter (mm)
|
37
|
37
|
37
|
|
Ocular length (mm)
|
68
|
68
|
68
|
|
Field of View (ft@100yds)
|
26.7-2.3
|
26.7-2.3
|
26.7-2.3
|
|
Filed of View (m/100m)
|
8.9-0.75
|
8.9-0.75
|
8.9-0.75
|
|
F.O.V. angle (°)
|
5.1o-0.425o
|
5.1o-0.425o
|
5.1o-0.425o
|
|
Exit Pupil (mm)
|
12-1.35
|
12-1.35
|
12-1.35
|
|
Focus range (YDS)
|
∞-20
|
∞-20
|
∞-20
|
|
Coating
|
FMC green film
|
Ultra wideband coating
|
ED FMC green film
|
|
Number of lens
|
14
|
14
|
14
|
|
Mount length (mm)
|
198mm
|
198mm
|
198mm
|
|
Focus type
|
Side focus
|
Side focus
|
Side focus
|
|
Parallax
|
±0.125
|
±0.125
|
±0.125
|
|
Eye relief (in)
|
4.95-3.1
|
4.95-3.1
|
4.95-3.1
|
|
Mian body diameter (in)
|
35mm
|
35mm
|
35mm
|
|
Ocular cell diameter (in)
|
1.77
|
1.77
|
1.77
|
|
Color finish
|
Black matte
|
Black matte
|
Black matte
|
|
Eye guard
|
YES
|
YES
|
YES
|
|
Diopter compensation
|
-3+2
|
-3+2
|
-3+2
|
|
Length (mm)
|
446
|
446
|
446
|
|
Construction
|
one-tube
|
one-tube
|
one-tube
|
|
Water proof @ 300mm deep and 54
|
YES
|
YES
|
YES
|
|
Fog proof
|
YES
|
YES
|
YES
|
|
Impact resistance
|
3000G
|
3000G
|
3000G
|
|
Weight (G)
|
1262
|
1262
|
1262
|