Behind the glass

Filtre H-Alpha 5nm pour l'astronomie 2" - SVBONY telescope this essential accessory allows you

Name: Filtre H-Alpha 5nm pour l'astronomie 2" - SVBONY telescope this essential accessory allows you
Brand: www.erikayacht.com
SKU: 30329373015
Price: 129.00 USD
Availability: InStock
Rating: 4.5112000000000005 (8 reviews)

SKU: 30329373015

4.5

EUR129.00 EUR152.00

Reserve from the case

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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10

Description

this essential accessory allows you to capture stunning celestial images without distortion of the stars at the edges of your photos

Renvoi coudé SVBONY 90° 1

elle corrige automatiquement la courbure de champ pour des images nettes du centre aux bords

Angle: 90 degrees

Filtre H-Alpha 5nm pour l'astronomie 2" - SVBONY telescope this essential accessory allows youFeatures Benefits Compatibility Delivered items Type: H Alpha Filter Size: 2 inches Wavelength range: 300 to 1000 nm Central wavelength: 656. 3 nm Bandwidth: 5 nm Maximum transmission: 90% Substrate thickness: 1. 85 mm Blocking: OD5 Clear opening: 44 mm Surface quality: 60 40 Surface parallelism: 1 4 Parallelism: 30 Thread: M48x0. 75 Net weight: 12. 5 g Improve the contrast and details in astrophotography. Block harmful wavelengths caused by light

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