1735 results for "2 inch diameter eyepiece" between $2.00 and $350.00

Used but in very good condition. 4mm thick. This works great in a 2" eyepiece or a small finder. Limited supply!

Orion Stratus Wide-Field 1.25"/2" Eyepieces Select a Model3.5mm Orion Stratus Wide-Field Eyepiece5mm Orion Stratus Wide-Field Eyepiece8mm Orion Stratus Wide-Field Eyepiece13mm Orion Stratus Wide-Field Eyepiece17mm Orion Stratus Wide-Field Eyepiece21mm Orion Stratus Wide-Field Eyepiece24mm Orion Stratus Wide-Field Eyepiece $139.99 The ultimate in viewing comfort, Stratus telescope eyepieces feature a whopping 1-1/4"-diameter eye lens and a generous 20mm eye relief (24mm has ...

Coronado 4-piece Eyepiece Set CEP Product Info Opticpslanet is releasing a new eyepiece kit from Coronado. This Coronado 4-piece Eyepiece Package CEP comes with Coronado Cemax 12mm Eyepiece CE12, Coronado Cemax 18mm Eyepiece CE18, Coronado Cemax 25mm Eyepiece CE25, and Coronado 2x Barlow Lens. Specifications for Coronado 4-piece Eyepiece Package CEP: Coronado 12mm Cemax eypiece: Field of View: 52 degrees Diameter: 12mm Eye relief: .20mm Eye relief Coronado 18mm Cemax eypiece...

Product Information: Overview Specifications Features Lens Structure:: 7 elements, 6 groups Focal Length:: 14mm Apparent Field of View:: 70 degrees Eye Relief:: 20mm Attachment Diameter:: 1.25" (31.7mm) Filter Diameter:: 28.6mm Field Stop Diameter:: 17.6mm Eyepiece Ring:: Helicoid type Height & Width:: 3.8" x 2.4" Weight:: 12.9 oz. (365g) Improved 70 degree field of view for wider views XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces...

Product Information: Overview Specifications Features Lens Structure:: 8 elements, 5 groups Focal Length::M 5mm Apparent Field of View:: 70 degrees Eye Relief:: 20mm Attachment Diameter:: 1.25" (31.7mm) Filter Diameter:: 28.6mm Field Stop Diameter:: 6.2mm Eyepiece Ring:: Helicoid type Height & Width:: 5.0" x 2.4" Weight:: 14.0 oz. (395g) Improved 70 degree field of view for wider views XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces...

A 12" f/4.5 Dobsonian reflector will have a full 1.79° field at 45.7x with this eyepiece, well over three lunar diameters, and easily able to encompass all of the Pleiades or Orion in one field. This gives you over seven minutes of uninterrupted observing with such a scope while an object drifts from one side of the sharp and flat eyepiece field to the other. That’s plenty of time for multiple observers to look at the same object, or for you to absorb as much detail as possible, before having to...

New, coated optics in this 4 element Plossl design. The black anodized aluminum barrel is threaded for normal 48mm filters used with 2" eyepieces. Fits standard 2" telescope focusers. Clear lens diameter is 35mm for great views. Super eyepiece for the price. Focal Length is 72mm, Field of View is 35 degrees, Eye Relief is 65mm (great for eyeglass wearers) and Exit Aperture is 35mm. Manufactured in our PA facility.

These are 3 element design military eyepieces with a 20mm eye relief and 50mm focal length. Perfect for eyeglass wearers. Front element is 30mm clear diameter. Consists of a cemented doublet air spaced with a single element, RKE style. Looks like about 45 degree field of view. These were removed from large military bunker periscopes and we added the 2" barrel threaded for filters. Very limited supply.

Request a font change for $15 No refund for special requests including font changes. Choose a font from another label style, and write the details below. Note: Some fonts are not available in lower-case letters or all capital letters. If you need a font we do not have, please choose one from: www.myfonts.com or www.fonts.com. We will purchase it and use it on your labels, and you will be billed for the cost of the font. Making this request WILL DELAY YOUR ORDER and THERE IS NO REFUND FOR SPECIAL...

GERBER 0012902 BM None 2" Diameter Enameled Trapway

The K&H Thermo-Perch is the answer to protect exotic birds from the harmful effects of air conditioning and cold drafts. The Thermo-Perch provides a safe, consistent heat source, stabilizing the bird's environment.

For use On Wood Doors. UL Listed for Fire Doors. Security Door Stops Designed for use In High Vandalism Areas. Molded From Flame Resistant, Resilient Material Around a Heavy-Duty Stud. Once Grouted In Concrete, Leaves No Exposed Fasteners to Be Tampered with Or Removed. Ideal for Jail Or Security Cell Areas Where Floor Mounted Stops Are Required. Fs18L Also Ideal for Concrete Wall Applications. Stop Height: 3 1/2". Stop Diameter: 2". Stud Length: 2 1/2".

Hollister Adapt Barrier Rings have a flat shape. Recommended for post operative use. Recommended for home use. Bathing/Swimming allowable. Pre-sized skin barrier stoma opening.

2" Diameter Privacy Deadbolt from the Stainless Steel Series with 1-1/4" Interior Projection Single sided privacy deadbolt for interior use with emergency release function Dimensions: Faceplate: 2 1/4” x 1” Strike: 2 3/4” dia. x 1 1/8” Inside Rose: 2” dia x 3/8” depth Inside Turnpiece: 1 3/4” x 1 1/4” proj. Bolt: 5/8”

for Do-It-Yourself Box Builders Rolled front flange sits flush against the box's exterior, ABS plastic port can be trimmed to a specific length, 2" diameter

Available in a Variety of Hardwoods and FinishesCustom Ordered to Meet Your Specific Needs Custom Shapes Are Also AvailableCRL Wood Hand Rails are custom fabricated to the customer’s specifications. These Hand Rails are available in many different configurations, sizes, and types of wood. Maximum 10 foot (3.05 m) lengths are standard; longer lengths are available on special order and dependent upon type of wood selected. Delivery is dependent on availability of the wood and production time. All Wood...

DentAcetic Tooth Wipes containing Acetic Acid and Sodium Hexametaphosphate (HMP), DentAcetic effectively brightens and whitens teeth (the acetic acid effect). Cleaning is by mechanical means utilizing the uneven surface of the wipes and the potent degreasing ability of acetic acid. HMP is a common component in various dental products. Both Acetic Acid and HMP are sequestering agents, which bind minerals effectively inhibiting the transformation (mineralization) of dental plaque into tartar. HMP also...

Easy Wood anodized aluminum faceplates are precision machined to meet the needs of the most demanding wood turner. Faceplates are drilled with eight screw holes for secure mounting, along with a 5/16” diameter hole for breaking the faceplate free. Aluminum faceplates are an excellent choice for green wood turning since they will not transfer stains or rust and because they are softer than steel they reduce the amount of tool damage from accidental contact.