The Dorr Extension Tubes 12/21/32mm for Pentax KA fit have been designed to enable a lens to focus closer than its default set minimum focusing distance. When you focus closer, it has the effect of magnifying your subject, which makes it appear larger not only through your viewfinder but also in your pictures. The Dorr Extension Tubes are exceptional for macro photography, which enables you to convert almost any lens into a macro lens at a fraction of the cost. The Dorr Extension Tube is mounted in between the camera body & lens to create more distance between the lens & film plane. By doing this the lens is forced to focus much closer than normal. The greater the length of the Extension Tube, the closer the lens can focus. The Dorr Extension Tubes set contains three tubes of different length, 13mm, 21mm & 32mm. These can be used individually or in any combination to obtain the desired magnification. ...

Dorr Filter Holder is the centre component of the Go System. It attaches to your lens using the Metal Adapter (Not Supplied) & then you can attach a compatible Go Filter to this holder
- up to 3 can be attached
- & then the optional lens hood can then be attached in front of the filters.

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Dorr GO System Filter Graduated Blue. This filter easily fits onto the GO Filter Holder (not supplied) then the holder attaches to the adapter ring (not included) & this fits onto the lens for different effects every time. Up to 3 GO Filters can be attached to the holder at a time. This filter enhances colours for special effects & gives a more imposing sky. ...

Dorr GO System Filter Graduated Green. This filter easily fits onto the GO Filter Holder (not supplied) then the holder attaches to the adapter ring (not included) & this fits onto the lens for different effects every time. Up to 3 GO Filters can be attached to the holder at a time. This filter turns green colours in nature images more shading. Ideal for landscapes with water scenes. ...

The Dorr Graduated Grey Filter is for the Dorr GO Filter System. This filter provides a neutral colour & a more balanced exposure when brightness varies. Perfect for allowing clouds to appear more visible in your images. This filter easily fits onto the GO Filter Holder then the holder attaches to the adapter ring this fits onto the lens for different effects every time ...

Dorr GO System Filter Graduated Red. This filter easily fits onto the GO Filter Holder (not supplied) then the holder attaches to the adapter ring (not included) & this fits onto the lens for different effects every time. Up to 3 GO Filters can be attached to the holder at a time. Creates stunning sunsets even when the sky isnt the most prominent subject in the image. ...

Dorr GO System Filter Graduated Tobacco. This filter easily fits onto the GO Filter Holder (not supplied) then the holder attaches to the adapter ring (not included) & this fits onto the lens for different effects every time. Up to 3 GO Filters can be attached to the holder at a time. This filter enhances warm, earthy tones & gives a dramatic effect to the sky. ...

Dorr GO System Filter Graduated Yellow. This filter easily fits onto the GO Filter Holder (not supplied) then the holder attaches to the adapter ring (not included) & this fits onto the lens for different effects every time. Up to 3 GO Filters can be attached to the holder at a time. Creates a harmonic light in skies on images. ...

Dorr GO System Filter Green. This filter easily fits onto the GO Filter Holder (not supplied) then the holder attaches to the adapter ring (not included) & this fits onto the lens for different effects every time. Up to 3 GO Filters can be attached to the holder at a time. This filter is for creative Black & White photography & allows red & blue colours to appear darker, green gets lighter & more visible shading. Ideal for portraits
- creates a beautiful skin tone.
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This Dorr Professional Rotary Photo Cutter has a cutting length of 67 cm or 26 inch. The wooden base 77.5x 34.5 & has rubber feet to ensure a smooth cut. It also has self-grinding knives & cutting edges. For professional users in photo studios or offices. It will cut paper, cardboard, films & foils. ...