OPTICAL RIFLESCOPE
ZENITH ED 4.5–27×56
4.5–27×56 · IR · 34 mm tube
Find your focus.
Keep the detail.
ZENITH ED 4.5–27×56 combines variable magnification, an illuminated reticle and a 34 mm tube for optical observation.
As low as $1,290.00

01 / PRODUCT OVERVIEW
Optical clarity.
Considered control.
ZENITH ED 4.5–27×56 combines variable magnification, an illuminated reticle and a 34 mm tube for optical observation.
Explore the optical system, reticle design and adjustment specifications of this model.
Discuss this modelOPTICAL SYSTEM
The view starts with the optics.
The fully multi-coated lens system reduces surface reflections and supports a bright, clear image.

- Magnification
- 4.5-27×
- Lens coatings
- fully green multi coated
- Field of view
- 3.43°-0.57°
- Eye relief
- 3.78"- 3.74",( 96 mm-95 mm)
RETICLE & ADJUSTMENT
A defined reference. Measured adjustment.
An illuminated reticle provides a visible reference within the optical image.
- Reticle type
- reticle
- Diopter Adjustment
- ±2.5
- Click value
- 0.1MRAD
- Parallax adjustment
- 10yds-∞

BODY & ENVIRONMENT
The structure behind the optical system.
The 34 mm tube is constructed from T6063 aluminium alloy. Nitrogen filling helps limit internal fogging when temperatures change.
- Tube diameter
- 34 mm
- Exterior Finish
- Matte Black
- Length
- 402 mm
- Body material
- T6063 aluminium alloy
- Nitrogen filled
- Yes
- Water resistance
- IPX7
TECHNICAL SPECIFICATIONS
The complete specification.
ZENITH ED 4.5–27×56
4.5–27×56 · IR · 34 mm tube
Optics & viewing
| Magnification | 4.5-27× |
|---|---|
| Lens coatings | fully green multi coated |
| Ocular lens diameter | 38 mm |
| Field of view | 3.43°-0.57° |
| Exit Pupil | 8 mm - 1.33mm |
| Eye relief | 3.78"- 3.74",( 96 mm-95 mm) |
| Light transmission | 91% |
Construction & environment
| Tube diameter | 34 mm |
|---|---|
| Exterior Finish | Matte Black |
| Mounting Length | 200 mm |
| Length | 402 mm |
| Body material | T6063 aluminium alloy |
| Nitrogen filled | Yes |
| Water resistance | IPX7 |
Reticle & controls
| Reticle type | reticle |
|---|---|
| Diopter Adjustment | ±2.5 |
| Click value | 0.1MRAD |
| Max. elevation adjustment range (MIL) | 23.26MIL |
| Max. windage adjustment range (MIL) | 23.26MIL |
| Parallax adjustment | 10yds-∞ |
KECK / QUALITY ASSURANCE
Quality Assurance: Lifetime warranty applies to manufacturing defects
SUPPLIED WITH THE PRODUCT
In the box.
- Riflescope
- Instruction manual
- Sunshade
- Lens cleaning cloth
- Mounting rings