Takahashi TOE 1.25" 52° Eyepiece - 4mm
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4Takahashi's 4mm TOE 1.25" eyepiece is the ultimate in high magnification visual observation.
The Takahashi TOE 4.0 mm eyepiece is ideal for planetary viewing for its high magnification, 10 mm of the eye relief and 52-degree field of view.
The optical design of the TOE eyepiece involves 6 elements in 4 groups and minimizes spherical, and chromatic aberration, field curvature and astigmatism.
Other Information
- Country of Manufacture: Japan
4Takahashi's 4mm TOE 1.25" eyepiece is the ultimate in high magnification visual observation.
The Takahashi TOE 4.0 mm eyepiece is ideal for planetary viewing for its high magnification, 10 mm of the eye relief and 52-degree field of view.
The optical design of the TOE eyepiece involves 6 elements in 4 groups and minimizes spherical, and chromatic aberration, field curvature and astigmatism.
| Manufacturer | Takahashi |
|---|---|
| Eyepiece Series | TOE |
| Focal Length | 4mm |
| Barrel Size | 1.25" (31.7mm) |
| Apparent Field of View (Mfg Specified) | 52° |
| Eye Relief (Designed) | 10mm |
| Lens Elements | 6 |
| Lens Groups | 4 |
| Barrel Type | Smooth sided |
| Protective Storage Container Included | No |
| Protective Plastic Storage Container Size (Sold Separately) | Agena 42x80mm |
| Height (With Eyeguard Extended) | 70mm |
| Maximum Width | 40mm |
| End Caps | 2 |
| Rubber Eye Guard | Yes |
| Weight | 4.9 oz / 140 g |
| Country of Manufacture | Japan |
4Takahashi's 4mm TOE 1.25" eyepiece is the ultimate in high magnification visual observation.
The Takahashi TOE 4.0 mm eyepiece is ideal for planetary viewing for its high magnification, 10 mm of the eye relief and 52-degree field of view.
The optical design of the TOE eyepiece involves 6 elements in 4 groups and minimizes spherical, and chromatic aberration, field curvature and astigmatism.
Other Information
- Country of Manufacture: Japan
| Manufacturer | Takahashi |
|---|---|
| Eyepiece Series | TOE |
| Focal Length | 4mm |
| Barrel Size | 1.25" (31.7mm) |
| Apparent Field of View (Mfg Specified) | 52° |
| Eye Relief (Designed) | 10mm |
| Lens Elements | 6 |
| Lens Groups | 4 |
| Barrel Type | Smooth sided |
| Protective Storage Container Included | No |
| Protective Plastic Storage Container Size (Sold Separately) | Agena 42x80mm |
| Height (With Eyeguard Extended) | 70mm |
| Maximum Width | 40mm |
| End Caps | 2 |
| Rubber Eye Guard | Yes |
| Weight | 4.9 oz / 140 g |
| Country of Manufacture | Japan |
Takahashi TOE 1.25" 52° Eyepiece - 4mm