Manufacturer: APM
Product number: APM-RIFLAT1

EUR 495,00


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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Product expected to be available from 12.04.2024

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APM-Riccardi Universal Apo Flattener 1.0x - Model 1
The new universal flattener for apos was designed by the famous optics designer Massimo Riccardi. This flattener "smoothes" the optical problems in the field like coma and astigmatism and results in an image similarly perfect to the one on the optical axis.

The flattener model 1 is particularly designed for short focal lengths and fast focal ratios and represents the limit of what´s currently feasible. We recommend the flattener for APO refractors up to 1000 mm focal length.

Working distances fom the M68x1 female thread:
LZOS 105/650 mm: 94.5 mm
TS Photoline 102 mm f/7: 94.0 mm
TS Optics & APM 107/700 mm: 92.8 mm
TS Photoline 115 mm f/7: 90.6 mm
LZOS 115/805 mm: 90.6 mm
LZOS 123/738 mm: 92.0 mm
TS Photoline 130 mm f/6,4: 91.0 mm
TS Photoline 130 mm f/7: 90.7 mm
APM Doublet 140/980 mm: 87.6 mm

Image circle diameter:60 mm
Shift of focus:almost no shift of focus
Change in focal length:none
Connecting thread at telescope side:M 82x1 male
Connecting thread at camera side:M68x1 female
Body diameter:80 mm
Body length:70 mm
Required backfocus from the back of the telescope:160-170 mm
APM Riccardi Flattener with dust caps



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