The Orion 2" Zero-Profile Prime Focus Camera Adapter couples your camera to a telescope for prime-focus astrophotography. The Zero-profile design provides closest possible in-travel for cameras in any 2" telescope focuser. It threads directly into the T-ring (sold separately) for your single lens reflex/digital single lens reflex (SLR/DSLR) camera body and is also threaded for 2" telescope filters. The Orion Zero Profile Camera adapter fits 2" telescope focusers on refractor and reflector telescopes.
Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-676-1343.
Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.
In the Box
Orion Zero Profile Camera Adapter, 2"
Orders received by noon Pacific Time for in-stock items ship the same business day. Orders received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.
What is Orion’s Standard One Year Limited Warranty?
Orion warranties against defects in materials or workmanship for a period of one year from the date of purchase for Orion brand products. This warranty is for the benefit of the original retail purchaser only. During this warranty period Orion Telescopes & Binoculars will repair or replace, at Orion’s option, any warranted instrument that proves to be defective, provided it is returned postage paid to: Orion Warranty Repair, 89 Hangar Way, Watsonville, CA 95076. If the product is not registered, proof of purchase (such as a copy of the original invoice) is required. This warranty does not apply if, in Orion’s judgment, the instrument has been abused, mishandled, or modified, nor does it apply to normal wear and tear. This warranty gives customer’s specific legal rights, and you may also have other rights, which vary from state to state. For further warranty service information, contact: Customer Service Department, Orion Telescopes & Binoculars, 89 Hangar Way, Watsonville CA 95076; (800) 676-1343.
Some items may be covered by a warranty period shorter or longer than the standard one year warranty. Specific warranty information is available on the product detail page of the website.
What is Periodic Error Correction or PEC?
Periodic Error Correction, or PEC for short, is a system that improves the track accuracy for the drive by reducing the number of the user corrections. PEC is designed to improve photographic quality by reducing the amplitude of the worm errors. Using the PEC function is a two-step process. First you guide for at least 5 ½ minutes (the time it takes the worm to make one revolution) during which the system records the corrections you make. This “teaches” the PEC chip the characteristics of the worm. The second step is to play back the corrections you made during one recording phase. Keep in mind, this feature is for the advanced astrophotographer and requires careful guiding.
How do I track Celestial Objects with an Equatorial Mount?
When you observe a celestial object through the telescope, you’ll see it drift slowly across the field of view. To keep it in the field, if your equatorial mount is polar-aligned, just turn the R.A. slow-motion control. The Dec. slow-motion control is not needed for tracking, but may be required to center the object. Objects will appear to move faster at higher magnifications, because the field of view is narrower.
A DC motor drive system can be mounted on all Orion equatorial mounts to provide hands-free tracking. Motor drive systems are typically offered as an optional accessory. Objects will then remain stationary in the field of view without any manual adjustment of the R.A. slow-motion control. A dual-axis motor drive is necessary for astrophotography.
How do I take solar astrophotos?
By attaching a camera body to a telescope, in effect using the scope as a telephoto lens, you can take striking photographs of the Sun. Only attempt this if the telescope is equipped with the proper solar filter. Solar filters are coated to a neutral density of 5, which reduces the light about 100,000 times. Depending on the aperture and focal length of your telescope and “seeing” conditions, you will need to experiment to find the best exposure time for your equipment. We recommend starting with an ISO rating of around 400. At prime focus, start with an exposure of about 1/250 second. Experiment with different shutter speeds. When using higher magnifications, longer exposures will generally be necessary. If you are a beginner in astrophotography and need further information, there are books available that cover this subject completely. Do not be discouraged if your first attempts at solar photography are less than desired. The Sun is very difficult to photograph because of poorer “seeing” conditions caused by unavoidable heat currents associated with daytime viewing. The highest possible resolution for any land-based telescope, regardless of location, is about 1 arc second. Ideal seeing for any location will be available less than 5% of the time. It may be some consolation to consider that your results could equal those at professional observatories, as larger apertures and location have little, if any, advantage. During bad seeing conditions, it may help to “stop down” apertures over 5“ with an off-axis mask.