As of November 2012 the quite large line of Hejnar PHOTO quick release clamps gets through an update phase.
The updates are few but significant for some users.
The first update concerns the adoption of a more detailed decimal scale on both jaws and the second concerns the screw knob grip texture.
Starting with the Hejnar best seller F62 (2.375") and F63 (3.25") quick release clamps all clamps will consequently be updated.
In regard of the laser engraved scale, the former scale with line marks every 10 mm is replaced with a new one which is incremented in 1 mm intervals, longer lines every 5 mm and numbers every 10 mm. The numbering begins from the center Φ mark increasing outwards on both sides.
This change will prove very helpful for a precise camera base plate or lens plate adjustment within the clamp either fore-aft or laterally depending of course on the orientation of the dovetail plate.
First implementations that come in mind are architectural photography and macro/micro photography when a long rail with decimal scale is not used.
Next the previous screw knob grip pattern of parallel groves has been changed into a diamond cut pattern. I have always considered diamond cut patterns a little pinchy on my fingertips but on the other hand it proves less slippery and promises a better grip of the knob when wearing gloves.
|New updated Hejnar PHOTO F62 QR Clamp with detailed decimal scales and long clear aluminum knob which actually is the basic model.|
|The bottom side of F62 QR Clamp shows that nothing have changed regarding the smooth rounded edges and sturdy construction of the Hejnar clamps.|
|Alternative choice F62ab QR Clamp with short black knob. Where "a" stands for short knob version and "b" for black.|
|F62 drawing with detailed dimensions (Click to enlarge).|
|The F63ab QR Clamp with short black knob is the choice when more clamping strength or more space for adjustment is needed. Same structure and design with F62 but larger with a jaw length of 3.25".|
|F63ab bottom side.|
|Alternative choice F63b with long black knob.|
|And F63b bottom side.|
|F63 drawing with detailed dimensions (click to enlarge).|
All Photos used by permission: © 2012 Chris Hejnar / Hejnar Photo
Hejnar Photo Updated F62Ab Quick Release Clamp Review
Price and Availability:
Current price for the F62 or F63 QR clamps is US$ 65.00 (+Shipping where applicable), which are available from Hejnar Photo online Store
If you are interested in any of the product, do check the Recommended Sellers page for the current valid Hejnar Photo discount coupon before ordering.
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