Product Details
+
Description
- Astro T-2 System spacer (Fine-Adjustment) rings, available in thickness 0,3mm (black), 0,5mm (red), 1mm (gold)
- Very thin ring for finetuning in T-2 eyepiece projection
- Rings with T-2 inner diameter without threads
- Fits between all T-2 threads, equals approx. 2/5 (0,3mm), 2/3 (0,5mm) respectively 1 1/3 (1mm) turn of rotation. Rotation may differ slightly.
- Prevents binding between two T-2 threaded parts
Learn more about
Specifications
0.3 mm
MANUFACTURER | Baader Planetarium |
---|---|
SKU (#) | 2457911 |
WEIGHT (NETTO) | 0.01 |
OPTICAL LENGTH (MM) | 0,3 |
INNER DIAMETER / CLEAR APERTURE (MM) | T-2 (42 mm) |
OUTER DIAMETER | 45,75 mm |
INNER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
TYPE OF ADAPTER | Extension |
0.5 mm
MANUFACTURER | Baader Planetarium |
---|---|
SKU (#) | 2457912 |
WEIGHT (NETTO) | 0.01 |
OPTICAL LENGTH (MM) | 0,5 |
INNER DIAMETER / CLEAR APERTURE (MM) | T-2 (42 mm) |
OUTER DIAMETER | 45,75 mm |
INNER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
TYPE OF ADAPTER | Extension |
1 mm
MANUFACTURER | Baader Planetarium |
---|---|
SKU (#) | 2457913 |
WEIGHT (NETTO) | 0.01 |
OPTICAL LENGTH (MM) | 1 |
INNER DIAMETER / CLEAR APERTURE (MM) | T-2 (42 mm) |
OUTER DIAMETER | 45,75 mm |
INNER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
TYPE OF ADAPTER | Extension |
Set
MANUFACTURER | Baader Planetarium |
---|---|
SKU (#) | 2457910 |
EAN CODE | 4047825039637 |
WEIGHT (NETTO) | 0.03 |
OPTICAL LENGTH (MM) | 0,3mm (scharz), 0,5mm (rot), 1mm (gold) |
INNER DIAMETER / CLEAR APERTURE (MM) | T-2 (42 mm) |
OUTER DIAMETER | 45,75 mm |
INNER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (LENS SIDED) | T-2 (M42 x 0,75) |
INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | T-2 (M42 x 0,75) |
TYPE OF ADAPTER | Extension |