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User Manuals for Eyepieces & AccessoriesYou have selected the product series Optics - Telescopes - Eyepieces & Accessories. Now choose the brand, model or product code you are looking for. If it is not available, you can request it from customer support.
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Barlow Lenses - Diagonals & Prisms - Eyepiece Adapters - Eyepiece Filters - Eyepieces - Other Eyepiece Accessories
| Showing: 11-20 products | Total: 686 products | | 1 | 2 | 3 | 4 ... 69 |
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JMI Telescopes Large Format SCT Visual |
The JMI Telescopes Large Format SCT Visual Back Adapter for NGF-XTc allows large 10-14" catadioptric telescopes to accept the JMI Telescopes NGF-XTc focuser.The front (where light enters) has 3.25" SCT-style female threads, and the rear has a 4" threading matched to JMI's NGF-XTc focuser.Made in the USA. Table of Contents ...
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JMI Telescopes SCT Threaded Output Adapter |
The JMI Telescopes SCT Threaded Output Adapter-2" is made to allow telescopes with 2" focuser barrels to accept accessories made to mate with a Schmidt-Cassegrain scope's 2"-18 (2" diameter, 18 threads per inch) threading. The "input" end (where the light would enter this adapter) is a 2" outer diameter unthreaded barrel, and the "output" end...
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JMI Telescopes 2" Enhanced Extension Tube |
The JMI Telescopes 2" Enhanced Extension Tube adds 3.13" (~80mm) of optical path length to your telescope combination, and is useful for retaining the optical path length when replacing a star diagonal or a prism with a shorter accessory, such as a photo adapter. It may also come in handy when converting to a JMI focuser, which are so l...
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JMI Telescopes 2" Enhanced Extension Tube |
The JMI Telescopes 2" Enhanced Extension Tube adds 2.63" (~67mm) of optical path length to your telescope combination, and is useful for retaining the optical path length when replacing a star diagonal or a prism with a shorter accessory, such as a photo adapter. It may also come in handy when converting to a JMI focuser, which are so l...
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JMI Telescopes 2" to 1.25" or |
The JMI Telescopes 2" to 1.25" or T-Thread Adapter allows 1.25" eyepieces to be used with diagonals, prisms, or focusers with a 2" inner diameter. You'll be able exchange between 2" and 1.25" eyepieces at will. Being a premium JMI product, it uses a brass clamping ring (instead of a simple set screw) to secure eyepieces witho...
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Lumicon Expansion Kit for the 1.25" |
The Lumicon Expansion Kit for the 1.25" Multiple Filter Selector gives astrophotographers more options in terms of filtration. With the Expansion Kit, 10 filter slots are at your disposal rather than 5. This saves time and puts more photographic choices at your fingertips, increasing your chances of getting an elusive celestial ima...
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Lumicon Infrared 77 mm Filter |
The Lumicon Infrared 77 mm Filter delivers both ultraviolet protection as well as blocking infrared waves beyond 750nm. The 1.25" filters employ industry-standard 1.125" x 42 tpi threads (except for Questar/Brandon, which use a thread pattern unique to Questar). The 48 mm filters employ industry-standard 48 x 0.75 mm threading, which thr...
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Lumicon 90-Degree Mulit-Coated Prism Diagonal |
The Lumicon LD1035 1.25" Multi-Coated 90° Prism Diagonal is a Lumicon-quality prism diagonal at an entry-level price. It may also be used on refractors and SCTs (Schmidt-Cassegrain telescopes). As any photographer knows, multi-coating helps minimize flare and other atmospheric interference. When you've spent a ton of money on a high-end t...
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Farpoint Ultra High-Contrast Filter |
Designed to provide better nighttime viewing of nebulae through telescopes that take 1.25" diameter eyepieces, the Farpoint Ultra High-Contrast Filter increases views by blocking a majority of the wavelengths that cause light pollution and sky glow in order to produce increased detail. This filter passes the three primary nebula emission line...
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Alpine Astronomical Baader Male M68 to |
The Alpine Astronomical Baader Male M68 to Male 2.7" Reducer Adapter is used to convert a male 2.7" Astro Physics threaded connection to a smaller Zeiss M68 male thread. In the Box Alpine Astronomical Baader Male M68 to Male 2.7" Reducer Adapter Limited 2-Year Warranty Table of Contents ...
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| 1 | 2 | 3 | 4 ... 69 | | Showing: 11-20 products | Total: 686 products |
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| Discussion |
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Query
Name: Earl T Kuroyama
Sylvania SDVD1566 15.6" Portable DVD Player
Where is the battery compartment located?...
Query
Name: Mike Kiernan
Vivitar ViviCam XX14 Digital Camera
Have a ViviCamxx14 but cannot find the USB cord. Std USB on 1 end fits USB but ViviCam end cannot be determined. Any help would be greatly appreciated. Current Walmart had generics but do not fit.
OhioSteady@Gmail.com...
lithium ion battery pack EN-EL5 3.7 V 1100mAh
Name: Jane Holland
Nikon EN-EL5 Lithium-Ion Battery
HI:
How can I tell if this (old) battery is still good? I cannot charge it on my old Nikon COOLPIX P500 camera.
Thank You
Jane Holland
...
lithium ion battery pack EN-EL5 3.7 V 1100mAh
Name: Jane Holland
Nikon EN-EL5 Lithium-Ion Battery
HI:
How can I tell if this (old) battery is still good? I cannot charge it on my old Nikon COOLPIX P500 camera.
Thank You
Jane Holland...
Settings access and setup
Name: Edwin Derks
Nuance PaperPort 14
I had a problem with Paperport loading. Through the remote efforts of a Tech was able to get back online, however, "settings" are only listed 1 - 5 with no action listed as was 'visibly' available, (i.e. Scan both sides, Black and White, Color, etc.)
1. how to change, 2. wha...
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