Showing posts with label Screw-Knob. Show all posts
Showing posts with label Screw-Knob. Show all posts

June 21, 2018

Innovative Hejnar PHOTO FQD1 Quick Release Clamp with Quick Detach Socket

Hejnar PHOTO FQD1 Quick Detach Clamp overview


Up to now we were talking about Quick Release Clamps. Well after the introduction of the Hejnar  Photo FQD1 clamp, it's time we talk about a Quick Release and Quick Detach clamp two in one.

The concept is not new but the FQD1 brings two worlds together. The world of the QD - quick Detach system into the world of Hejanr QR Clamps. Somehow, these two have something in common. Both have been tested for rigidity and durability for many years.

June 7, 2018

New Hejnar PHOTO F562b Quick Release Clamp for 3/8"-16 Screw Mount

Hejnar PHOTO F562b Quick Release Clamp overview

Although almost all of Hejnar Photo clamps were restyled and renovated starting November 2017, this new one comes to serve a specific demand and goes back one step of styling to the standard shape that Hejnar clamps have accustomed us all these years.
So Hejnar F562b with a 2.375" (6 cm) jaw length, was introduced to fill a gap for ball heads requiring a 3/8"-16 mounting screw like some Linhof models do.

January 24, 2018

Updated Style Hejnar PHOTO F362b Quick Release Clamp Preview

Hejnar PHOTO F362b Quick Release Clamp overview


Following the update and renovation of almost all of Hejnar Photo clamps last November, it was also time for the most classic and best selling clamp of the Hejnar Photo line.
So Hejnar F362b with a 2.375" (6 cm) jaw length, was introduced with a little delay this year, two months after the other clamps and five years after its previous update Hejnar Photo Updated F62Ab Quick Release Clamp Review.

November 28, 2017

Preview of Updated Style Hejnar PHOTO Quick Release Clamp Series

Hejnar Photo F363 QR clamp overview

Despite some minor changes the look and feel of the Hejnar family of quick release clamps has remained unaltered for the past five or six years.
Somehow, a breeze of change started with the introduction of the new F291 last month, subsequently followed by the F361 and most recently the a new F363 and F363b, with a new approach to the shape and style of Hejnar clamps.

November 3, 2017

New Hejnar PHOTO F52 Dual 90° Angle Quick Release Clamp Preview

Hejnar PHOTO F52 90° angle QR Clamp overview

Yet another addition to the Hejnar Special Clamps family came up late last month. It is a modular 90° angle dual quick release clamp with the simple model name F52.
The F52 90° angle clamp can find many uses like attaching two rails perpendicular to each other so they may be used for lens support or even can hold one or more rails in vertical position for shooting panoramas and/or stereo 3D images.

September 20, 2017

New Hejnar PHOTO F61-2b 1.5" QR Clamp with Dovetail and Straploops Preview

New Hejnar PHOTO F61-2b 1.5" QR Clamp overview

The Hejnar family of quick release clamps was enriched by another member recently.

The new Hejnar F61-2b quick release clamp is a variation of the most recent Hejnar PHOTO F91b 1.5" Quick Release Clamp (preview) keeping the characteristic Arca-Swiss® compatible Dovetail on the bottom, while adding three strap loops.

April 14, 2017

Announcement of Desmond DAC-383 and DAC-42 Quick Release Clamps

Desmond DAC-383 QR clamp overview

The new Desmond DAC-383 is a 38 mm quick release clamp with 3 strap bosses (loops) thus the model name 383. Besides the strap loops though the clamp bottom features also an RRS® compatible dovetail which allows it to be clamped on another clamp.

April 5, 2017

Sunwayfoto MFR-150S Wormdrive Macro Focusing Rail with Screw Knob Clamp Preview

Sunwayfoto MFR-150S Macro Focusing Rail overview

Sometime after the release of their first Macro Focusing Rail the Sunwayfoto MFR-150 Wormdrive Macro Focusing Rail with Lever Clamp, Sunwayfoto has introduced a sister model with almost only difference the quick release clamp type integrated on the carriage.

The newer Sunwayfoto MFR-150S is equipped with a classic Screw Knob QR clamp instead of the Lever Release Clamp. Thus the S at the end of the model name. Otherwise there are no noticeable differences between the two.

September 30, 2016

Hejnar PHOTO F163b a Larger Flat Mount Optimized QR Clamp - Preview

Hejnar PHOTO F163b Quick Release Clamp

Further to the release of the New Hejnar PHOTO F162b Flat Mount Optimized Quick Release Clamp Preview quite recently, another Hejnar classic the F63 is transformed into a thicker version the F163b
with a special thinner mono-block screw knob.
All for the sake of mounting the clamp flat on a surface, while being able to manipulate the knob quite easily still.

July 24, 2016

New Hejnar PHOTO F162b Flat Mount Optimized Quick Release Clamp Preview

Hejnar PHOTO F162b Quick Release Clamp
More news coming from the Hejnar Photo family of quick release clamps. Yet another, rather big baby I would say, has arrived.

The new member F162b is not absolutely new actually. As it is obvious from the photos, that it is based on the well known standard Hejnar Photo F62Ab Quick Release Clamp (review). But besides that it's thicker and sports a special thinner mono-block screw knob.

March 16, 2016

New Hejnar PHOTO F91b 1.5" Quick Release Clamp with Dovetail Preview

Hejnar PHOTO F91b 1.5" Quick Release Clamp
The Hejnar family of quick release clamps was enriched by another member recently.

The new F91b is based on the updated Hejnar PHOTO F61b 1.5" Quick Release Clamp (review) keeping all the characteristics, while adding an Arca-Swiss® compatible Dovetail on the bottom, perpendicular to the axis of the QR clamp jaws.

November 25, 2015

Desmond DAC-100B Oversized Skeleton Quick Release Clamp Preview

Desmond DAC-100B QR Clamp
Looking for an Arca-Swiss compatible quick release clamp with extra long jaws yet maintaining a minimal weight?
Well the 100 mm Desmond DAC-100B might be what you are after. It's oversized but due to its skeletal design weighs just 111 gr!

October 22, 2015

Sudden Disappearance of Sunwayfoto Panning Clamps

Sunwayfoto Panning Clamp Series

Many are wondering what happened to all Sunwayfoto Panning Clamps showing recently a discontinued or out of stock status in the US based stores.
Yet, all products combining a Sunwayfoto panning clamp have also disappeared.

May 5, 2015

Benro DP70 Indexed Panorama Clamp Release

Athough the Benro DP-70 Panorama "Head" (as called by Benro) was first introduced in September 2014 during the Photokina Show, there was neither much publicity about it hence. Nor is there any reference to it in the international Benro website(s).

Despite the fact, that it is not actually a Panorama Head but rather a Panoramic Arca-Swiss® compatible QR clamp, which nevertheless may be the base of a Benro Multi Row Panorama Head, it is worth mentioning since it features a most innovative indexing mechanism.

February 11, 2015

New Sunwayfoto Custom Discal Quick Release Clamp for Arca-Swiss P0

Sunwayfoto DDY-60p0 on Arca-Swiss P0 head
Together with the recent release of the Updated DDH Series of Panning Clamps (Preview), Sunwayfoto has also released a custom clamp for the Arca-Swiss® P0 ball head.

Reverting to a long tongue alignment mechanism for the moving jaw, a long screw knob and a satin-black hard coat anodizing, the new Sunwayfoto DDY-60p0 Discal Quick Release clamp reminds me a lot of the old Sunwayfoto DDY-64 Discal Quick Release Clamp (Review) in looks.

Sunwayfoto Updated DDH Series of Panning Clamps Preview

Sunwayfoto DDH-04 Panning Clamp top view
While there has been an intermediate release of the DDH-03i panning clamp, which was described in detail in the Sunwayfoto Revised 2014 version DDH-03i Panning Clamp Review, it's been a year and a half from the release of the i=improved versions of the DDH-02 and DDH-03 panning clamps.

January 9, 2015

Hejnar PHOTO Updated F61b 1.5" Quick Release Clamp Review

Hejnar PHOTO Updated F61b QR Clamp

The Hejnar Photo F61b clamp reviewed in this article is a 3rd generation successor to the Hejnar Photo F012A Quick Release Clamp which I had reviewed back in July 2011.
An interim version of this clamp was shown also in my Hejnar PHOTO F60 1" Quick Release clamp Review.

October 11, 2014

Sunwayfoto Revised 2014 version DDH-03i Panning Clamp Review

Sunwayfoto DDH-03i Panning Clamp overviewOr better, reinstatement of the DDH-03i to what it should have been the first place.

A couple of months ago, an issue about Sunwayfoto DDH-03i Panning Clamp Reduced Torque Capacity was reported to me, which I tested and confirmed in this forementioned article.

August 31, 2014

Hejnar PHOTO F-GH1 Arca QR Clamp for Gitzo Ball Heads Preview

Hejnar PHOTO F-G1 QR Clamp on Gitzo GH1780QR Ball Head
Soon after the Hejnar PHOTO F-GH2780QR Arca QR Clamp for Gitzo Ball Heads, Chris Hejnar has intrioduced another conversion for Gitzo® heads.

Somehow the previous model was quite large, designed specifically to fit the size of the Gitzo® GH2780QR Center ballhead with quick release.

August 5, 2014

Desmond D290 Double 90° Right Angle Clamp Review

Desmond D290 Double 90° Right Angle Clamp
The Desmond D290 double 90° right angle quick release clamp is undoubtedly an innovative or better put an one of a kind product in its field.

There have been many ways of attaching two rails perpendicular to each other. Either involving screws or angled blocks, or a combination of both, as well as QR clamps.