Showing posts with label Lead Screw. Show all posts
Showing posts with label Lead Screw. Show all posts

July 30, 2021

Full Hejnar Photo Macro Stand Hardware Catalogue Released

Hejnar Macro Stand Catalogue cover

A complete catalogue covering most Hejnar Photo Macro Stand Hardware was recently released.

It is the outcome of great effort by Murray O Neill who collected and put together macro stages from different camera manufacturers, combined with Hejnar Photo support gear. 

July 2, 2021

Hejnar PHOTO MS4-1DS Digital Micrometer Adjusting Macro Rail Preview

Hejnar MS4-1DS Digital Micrometer Macro Rail

As most of our readers probably know Hejnar PHOTO has created a broad selection of Linear Motion focusing macro rails and/or macro stages in the past 10 years or more.

The new model that has drawn our attention is a Linear Motion Micrometer screw focusing or micro rail being distinguished by the addition of Digital Micrometer Scales Screen.

September 10, 2020

Updated Hejnar PHOTO MS5P-10-KS Linear Motion Lead Screw Macro Rail - Preview

Hejnar MS5P-10-KS lead screw Macro Stage

Just 4 months after the release of the elongated 10" Hejnar PHOTO MS5P_10 Linear Motion Lead Screw Macro Rail, here comes a nice announcement from Hejnar Photo regarding its updated KS version, which in my opinion is a major improvement.

The changes concentrated in the handling of the Lead Screw where enlarged knobs and scales make the movement of the sliding carriage easier and more precise. 

April 2, 2020

New Hejnar PHOTO MS5P_10 Linear Motion Lead Screw Macro Rail Preview

Hejnar MS5P_10" Linear Motion Lead Screw Rail

It's exactly 4 years today, since the release of the Hejnar Photo MS-5P_8 Linear Motion Macro Focusing Rail which has been the base for a couple of iterations with side scales and some time later even digital scales.

So on this 4th anniversary Chris Hejnar has released an elongated version at 10" inches, model MS5P_10 Linear Motion focusing macro rail.

February 22, 2018

New Linear Motion MS5PS_8 Macro Rail with Metric Scale from Hejnar PHOTO

Hejnar Photo Linear Motion MS5PS_8 Macro Rail with Metric Scale

A new large Linear Motion Macro Rail comes to complete the family of Hejnar Photo MS5P macro rails introduced in 2016.
The Hejnar MS5PS featuring a side Metric Scale is meant to fill the gap between the original MS5P_8 and the top MS5DSP with Digital Scale, as a more economical solution with scales.

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.

November 20, 2016

Sunwayfoto MFR-150 Wormdrive Macro Focusing Rail with Lever Clamp

Sunwayfoto MFR-150 Macro Focusing Rail sideview

Although Sunwayfoto has a long term involvement in producing macro/nodal slide rails or low level shooting tripods for macro use, a real macro focusing rail was missing from their arsenal until now.
But not any more, since the introduction of their MFR-150 Macro Focusing Rail with a Wormdrive also known as Lead Screw mechanism featuring some innovations, changes that.

June 6, 2016

March 8, 2016

Hejnar PHOTO MS5P 8" Linear Motion Lead Screw Macro Rail Preview

Hejnar Photo MS5P_8 Linear Motion Lead Screw Macro Rail
It's not long since the release of the Hejnar Photo MS-5 8" Linear Motion Lead Screw Macro Rail last August, but it is well known by now that Chris Hejnar never stops improving and simplifying a product when possible.

So last month a new iteration of the Hejnar MS5_8 macro rail has been announced.
That is the MS5P_8 Arca-Swiss® compatible Linear Motion focusing macro rail.

September 28, 2015

Innovative Linear Motion MS5 DS4 Macro Rail with Digital Scale from Hejnar PHOTO Preview

Hejnar Photo MS5_DS4 Linear Motion Macro Rail w/ Digital Scale
Abiding to the announcement in the MS-5 8" Linear Motion Lead Screw Macro Rail from Hejnar PHOTO Preview last month, Hejnar PHOTO has released a truely innovative variation of the MS-5.

It is still a Linear Motion - Lead Screw focusing macro rail  with an Arca-Swiss® compatible dovetail but the first in the world with a Digital Scale attached on its side.

August 1, 2015

MS-5 8" Linear Motion Lead Screw Macro Rail from Hejnar PHOTO Preview

Hejnar Photo MS-5 8" Linear Motion Lead Screw Macro Rail
The Hejnar PHOTO family of Arca-Swiss® compatible Linear Motion focusing macro rails and macro stages has been in constant development the past few months.
After the new New 50 mm Linear Motion Lead Screw Macro Rails in May, here comes the MS5_8 an 8" focusing stage which can be declared as a direct upgrade of the original MS-3_8 Linear Motion Macro Focusing Stage (review) using the same lead screw concept but utilizing the sliding bars found on the latest Hejnar micro adjusted models.

May 31, 2015

Two New 50 mm Linear Motion Lead Screw Macro Rails from Hejnar PHOTO

Hejnar PHOTO MS4-100-2 Linear Motion Lead Screw Macro Rail
Further to the release of the New Linear Motion Lead Screw 25 mm Macro Rail from Hejnar PHOTO just last month, a couple of new Linear motion Macro rails were added to the family, this time with a 50 mm drive.
The design concept is exactly the same with the MS4-200-1, falling between the older MS3_8 lead scew design and the and the high precision MS4 with Micrometric Head.

April 23, 2015

New Linear Motion Lead Screw 25 mm Macro Rail from Hejnar PHOTO

Hejnar PHOTO MS4-100-1 Linear Motion Lead Screw Macro Rail
Another member was recently added to the Hejnar PHOTO family of Linear Motion focusing macro rails and macro stages.

The design concept of the brand new MS4-100-1 fits between the original MS-3_8 Linear Motion Macro Focusing Stage and the high precision MS4 with Micrometric Head, but with a more affordable price tag than both.