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Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2

Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2" ES 52 deg series Glare-Free Illumination: By evenly distributing

Name: Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2" ES 52 deg series Glare-Free Illumination: By evenly distributing
Brand: businesscommunicationnetwork.com
SKU: 3887674355
Price: 190.50 USD
Availability: InStock
Rating: 4.4095 (22 reviews)

SKU: 3887674355

4.4

EUR190.50 EUR238.50

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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

Live Spec

Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2" ES 52 deg series Glare-Free Illumination: By evenly distributing1. L Ultimate Introduction The latest from Optolong's range of Dual Band Narrowband filters is the Optolong L Ultimate. It is designed to offer 2 extremely narrow 3nm passing bands with the goal of allowing only H Aplha and OIII through. These 2 wavelengths respectively Red and Green allow for one shot colour imaging in light polluted conditions like never before. By only allowing these 2 tiny wavelength through, it blocks light pollution, makes the

Store: businesscommunicationnetwork.com · Domain: businesscommunicationnetwork.com

Description

Glare-Free Illumination: By evenly distributing light across the work area

• Overall length: 50-52mm

distortions free

but the background sky will be very dark as the contrast effect increases with added magnification

5 mm Field stop displacement to reference plane -23

Exchange/Return Notes