The Heliopan Series 7 RG 850 Infrared Filteris used for infrared photography with digital cameras and specialized infrared film. This nearly opaque filter blocks all visible light up to 850nm, enabling recording of subject matter and scenes that are not visible under normal conditions. Due to the nature of infrared photography, the filter factor for this filter is highly variable and depends largely on the ISO sensitivity in use and lighting conditions. Additionally, it is recommended that auto-exposure and autofocus functions are disabled during use for greater control over the results.

The front and rear surfaces of the filter both feature a single anti-reflection coating. Each coating helps to increase light transmission by reducing reflections, scattered light, and ghosting. Additionally, they offer protection to the filter substrate while helping to keep the glass clean for longer than uncoated glass.

This Heliopan filter is constructed from Schott glass for increased optical clarity and color fidelity. It features a brass filter ring for enhanced durability.

Used for Infrared Photography    Blocks Visible Light Up to 850nm    Compatible with Most Digital Cameras    Can Be Used with Infrared-Type Film    Front and Rear Coating    Schott Glass Construction    Brass Filter Ring

Used for infrared photography applications with digital cameras and specialized IR film.

Blocks all visible light up to 850nm for photographing subjects and details that are not normally visible.

Variable filter factor depending on ISO sensitivity and lighting conditions.

Single coatings on both the front and rear offer protection to the glass and help to improve light transmission and image quality.

Constructed from Schott glass for optical clarity.

Brass filter ring provides additional strength.

Related Questions and Answers

Q: 1. It's compatible with the DELL XPS15Z???? Thank's for your attention to my request.-

A: I would not know . I do not have a Dell laptop. Please call dell to find if your model can read SATA 3 6gig drives.

Q: 2. What additional features are found in the Series 8 filters when compared to those of Series 7?

A: Series 7 or Series 8 simply refers to size only.

Q: 3. can this z filter holder fit on a Format-Hitech lens adapter?

A: not known but typically the manufacturers make their system in such way that you cannot mix brands.

Q: 4. Is this drive compatible with Odyssey's Q7+?If so, how does it perform?

A: Yes, all Samsung 850 Pro's are compatible with Q7+, I confirmed in real world and with Dan Keaten at Convergent Designs. Also the 1T 850 EVO will work, but was not tested by C.D.. Keep in mind that you MUST eject with their system or you will have Data recovery PROBLEMS. I pulled the1T 850 Pro without going thru their menu , then reinserted and recorded 3 more clips. Lost data, called Dan, and now working with Matt Wagner at Prosoft Engineering to use Data Rescue 4 for Mac to recover 600 GB of 2k 120 for Prores 422. Be careful!!!!!

Q: 5. What sizes, expressed in mm, are Series 7 filters available in?

A: A series 7 filter is a unique size as all series filters are. The fiter size in millimeters would be equivalent to 50.8mm.

Q: 6. What is the range of filter diameters available goth the Series 7 & 8 filters?

A: I'm not sure I understand the question, can you rephrase?

Q: 7. Does it work good in macbook pro 15 mid 2012 ?

A: I put this into my 2011 Mac pro 17 early last year and I couldn't be happier. All my programs run so much smoother and faster.

Q: 8. Will this fit a PVS-14 objective lens?

A: This will not work with that Model.

Q: 9. What size in millimetres is Series 7 or 8?

A: The diameter of this Heliopan Series 8 Infrared RG 715 (88A) Filter is 63.5mm, but this filter does lack threading.

Q: 10. Windows 10 pro compatible?

A: Yes. No problems with windows 10.