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Baader TZ-3 Telecentric with T2 threads 2459257
BAD2459257
Stock at Supplier
367.77
VAT excluded
Shipping 5/7d
Baader research-grade TZ-3 Telecentric System with 2" thread (3x focal length)
Delivery Options
| Carrier | Description | Estimated Delivery | ||
|---|---|---|---|---|
 |
Home delivery - International | Home delivery - International |
Thursday, 17 April - Thursday, 24 April |
|
Home delivery - International
Home delivery - International
Estimated delivery:
Thursday, 17 April - Thursday, 24 April
✖
Baader Research Grade TZ-3 Telecentric System with 2" thread (3x focal length)
- Research-grade telecentric unit, with a set of oversized pickup expansion lenses and 2" (50.8 mm) threads on both sides; T-2 adapter and 2" m/f inverter ring are included as standard accessories
- 46 mm clear aperture on the inlet side of the H-alpha filter, suitable for research-grade SolarSpectrum H-alpha filters
- Large working distance of 250 mm for optimized focal length reduction with a telecompressor and adequate space to adapt a binocular viewfinder
- Aplanatic, with 3x focal length extension to achieve an f/30 parallel beam together with ~ f/10 optical systems - no field curvature
- Calculated and produced primarily for H-alpha at 656.3 nm, delivering 99% Strehl (99% brightness of definition)
- Diffraction limited design also at 396 nm (CaK)
FEATURES
NET WEIGHT (KG) 0.21
FOCAL LENGTH EXTENSION 3x
USE For H-alpha observation with SolarSpectrum filters
INTERNAL CONNECTION (SIDE LENS) Thread, T-2 (M42x0.75), 2"(50.8mm)
EXTERNAL CONNECTION (SIDE LENS) Thread, 2"(50.8mm)
EXTERNAL CONNECTION (EYE PIECE/CAMERA SIDE) Thread, T-2 (M42x0.75), 2"(50.8mm)
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