Why Purchase from All-Star Telescope?
Free Expert Support
Whether you are a first timer needing help with setting up or an enthusiast that can't quite make that one thing work, our expert staff are ready to support your needs. With decades of knowledge and first hand experience we've been there and we can help you through it!
Stress Free, Secure Transactions
You can trust purchasing and delivery with All-Star Telescope. All of our transactions are 100% secure and Level 1 PCI DSS compliant thanks to Shopify's ShopPay platform. For additional protection, we insure 100% of the value of every shipment we make. If it get's lost during shipment, we replace it. If it gets damaged during shipment, we replace it. We make sure your product arrives exactly as you would expect it to; we promise.
We also ensure privacy protection. We never keep any of your credit card information on file and any of your personal data is stored according to our policies.
30 Day Return Policy
Buy with confidence knowing that we accept returns up to 30 days after purchase. We want you to have something you will actually use and we are confident that we keep good quality products in our store with No Junk.
Price Match Promise
Shipping around for the best price is tough, we make it easier by offering the best pricing in the market. But if you find a better price on an in-store item somewhere else we will match it!
Product Description
Optolong Clear Sky filter effectively blocks out the influence of city Na lamp and Hg mercury lamp. It would not only improve contrast, but would cause better color reduction as well. Suitable for light pollution environment or bortle scale level1 to level 4. It can also shoot city night scene. It belongs to a type of light pollution filter.
Compatible Cameras and Lens
- Applicable camera body: Z5 / Z6 / Z6II / Z7 / Z7II / Z8 / Z9 / ZF
- Applicable lenses: All Z series lenses can be used. All F-mount lenses can be used (adapter is required)
- Note: Because of the mirrorless optical path and diaphragm design, as well as the incident angle of light, there may be slight vignetting. The L-Pro is recommended for 50mm or above. If using a wide-angle lens, the edges of the frame will need to be cropped or corrected in post processing due to vignetting.
Warm Prompt
- About color: due to the influence of ambient light, color difference of the display and flash photography, the color of the product may have some color difference. Detailed color is in accordana with the final product.
- About coating: the interference filter will show different colors under different light, which is a normal phenomenon. Please refer to the material object.
- About the style: in order to improve the product, the change of design/appearance/parameters has not been updated in time. Please see the subject produce.
- About the description: the series of this product have the same material, technology and design, different sizes only, please note.
What's in the Box
Additional Articles, Videos, and Links
Astrophotography for Beginners Step 4: Shooting Deep-Sky Images
Taking deep sky pictures can be daunting, luckily there is an easy process to follow to allow you to get great shots! Here is the typical process for actually taking deep-sky images in the field.
Astrophotography for Beginners Step 3: Choosing Gear for Deep-Sky Imaging
Using a star tracker gains you experience with the fundamentals of deep-sky imaging. Shooting the Moon gains you experience focusing and framing through your telescope. Through your sessions you’ll...
Astrophotography for Beginners - Start Here: Getting into Astrophotography Step by Step
Shooting the night sky has never been more popular, nor easier. The choice of equipment has also never been better, or more affordable. However, as per the advice given by Dickinson and Dyer in the...
Astrophotography for Beginners Step 1: Using the Star Adventurer Tracker
By far the most economical and easiest way to capture beautiful images of the Milky Way and large deep-sky objects like the Andromeda Galaxy (shown here) is to use a star tracker. Here are steps an...
Astrophotography for Beginners Step 2: How to Shoot the Moon
Close-ups of the Moon are rewarding, and an easy way to learn to shoot through your telescope. While good results are possible with a phone camera clamped to an eyepiece (as shown below), this tuto...