Bresser MB-91 Loose Metal Chain for MB Background Systems

BRESSER MB-11 Mounting System (Wall/Ceiling) for 1 Paper Background Roll The BRESSER MB-11 is a professional mounting system for paper background rolls, ideal for photographers and videographers who work with paper backdrops. This complete system allows you to securely and neatly mount one paper background roll (up to 2.72 m wide and 11 m long) to the wall or ceiling. Thanks to its smart design, you can easily switch between different backgrounds and smoothly roll the paper up or down using the chain mechanism. Perfect for studio photography, portrait photography, product shoots, or video recording. Please note: This item is suitable for paper rolls up to 2.72 x 11 meters with a maximum weight of approximately 5–6 kg per roll. The use of heavier and larger rolls, such as vinyl, is technically possible but not recommended due to the risk of sagging or potential damage. Use of such rolls is therefore at your own risk. For questions or advice, please contact us – we are happy to help. FEATURES Easy up and down rolling of the background roll with chain operation Suitable for wall or ceiling mounting – ideal for any studio setup Adjustable roll holders: fits roll cores from 4.5 cm to 7.5 cm Chain length (assembled): 160 cm Durable metal mounting system for long-term use Compatible with background rolls up to 2.72 m wide Non self-locking system – optionally use roll clamps for added safety Chain colors may differ from product photos IN THE BOX 2x Wall/Ceiling Brackets 1x Pair of Roll Holders (adjustable diameter 4.5 – 7.5 cm) 1x Chain (approx. 160 cm)

BRESSER MB-1 Background System for 3 Backdrops – Wall or Ceiling MountThe BRESSER MB-1 background system is a practical and affordable solution for hanging multiple background rolls in your photo studio. Designed especially for paper rolls it offers space for three rolls that can be easily rolled up and down. Thanks to the manual chain drive, you can quickly switch backgrounds without losing time – ideal for photographers who frequently change setups. Use and Installation The roll holders are simply inserted into the cardboard core of the background roll and expanded until they fit securely. With the chain control, the roll can be unwound to the desired length. The metal wall or ceiling brackets ensure stable mounting and a professional appearance. Note: This product is suitable for paper rolls up to 2.72 x 11 meters with a maximum weight of approximately 5–6 kg per roll. Using heavier or larger rolls (e.g. vinyl) is technically possible but not recommended due to the risk of sagging or damage. Use of such rolls is at your own risk. For questions or advice, please contact us – we’ll be happy to help. FEATURES Suitable for paper rolls – sturdy, stable, and designed for cardboard core rolls with a diameter of 4.5 to 7.5 cm Holds three background rolls – practical and tidy, no more loose rolls in the studio Manual chain drive – smooth rolling of the desired backdrop Wall or ceiling mount – flexible installation depending on studio setup Roll holders with adjustable diameter – fits most standard paper rolls Strong metal brackets – for safe and stable installation Note: the system is not self-braking; optional roll clamps can be used for extra safety IN THE BOX 2x Wall brackets 3x Pairs of roll holders 3x Chains 3x Counterweights 8x Screws

Bresser MB-11A Spigot Mounting System for 1 Paper Background Roll The Bresser MB-11A Spigot Mounting System is the ideal and affordable solution for hanging a single background paper roll in your photo studio. Thanks to its clever design, you can easily attach a background roll to a light stand, allowing you to switch quickly and work professionally during photo shoots. Easy installation and use The roll holders are inserted directly into the cardboard core of the background roll and expanded until the roll is securely fixed. With the included chain, you can smoothly roll the background to the desired length — perfect for quickly switching between different backdrops. Solid construction The mounting system features sturdy metal brackets that can be attached to the top of a light stand, creating a stable and secure setup for your background. Note: the system is not self-locking. Therefore, we recommend ordering one or more roll clamps for additional safety during use. Flexible and versatile The Bresser MB-11A system fits perfectly with various types of paper background rolls. Please note that the color of the chain may differ from that shown in the product photos. Note: This item is suitable for paper rolls up to 2.72 x 11 meters with a maximum weight of approximately 5–6 kg per roll. The use of heavier and larger rolls, such as vinyl, is technically possible but not recommended due to the risk of sagging and potential damage. The use of such rolls is therefore at your own risk. For questions or advice, please contact us — we are happy to help. FEATURES Suitable for 1 background roll Can be unrolled to any desired length Metal brackets for extra stability Not self-locking – use roll clamps for additional safety Easy to mount on almost any light stand IN THE BOX 2 Roll holders/clamps 2 Metal brackets for stand mounting 1 Chain with counterweight

This sturdy aluminium tube is ideal for rolling loose vinyl, sheets of paper and cloth backgrounds. The tube has an inner diameter of 49 mm and an outer diameter of 54 mm with a length of 275 cm. The aluminium tube is compatible with all suspension systems from the MB series. The holders of these systems fit into the tube opening on both sides. FEATURES Sturdy aluminium tube For rolling loose vinyl, sheets of paper and cloth backgroundsNot suitable for all BRESSER and SBP paper rolls Not suitable as an additional support for paper rolls Inner diameter: 49 mm Outer diameter: 54 mm Length: 275 cm WHAT’S INCLUDED 1x 275 cm aluminium tube

BRESSER MB-2 Background Support System for 4 Backdrops – Wall or Ceiling Mount The BRESSER MB-2 background support system is a practical and affordable solution for hanging multiple background rolls in your photo studio. This system is specially designed for paper rolls and offers space for three rolls that can be easily rolled up and down. Thanks to the manual chain hoist operation, you can quickly switch backgrounds without losing time – ideal for photographers who frequently change setups. Use and Installation The roll holders are simply inserted into the cardboard core of the background roll and twisted until they are securely fixed. With the chain mechanism, you can smoothly unroll the background to the desired length. The metal wall or ceiling brackets ensure stable mounting and a professional look. Note: This item is suitable for paper rolls up to 2.72 x 11 meters with a maximum weight of about 5–6 kg per roll. The use of heavier and larger rolls, such as vinyl, is technically possible but not recommended due to the risk of sagging and potential damage. The use of such rolls is therefore at your own risk. For questions or advice, please contact us – we are happy to help. FEATURES Suitable for paper rolls – sturdy, stable, and designed for cardboard cores with a diameter of 4.5 to 7.5 cm Length: 45 cm / width: 5 cm / depth: 25 cm / weight: 6.9 kg Holds three background rolls – practical and organized, no more loose rolls in the studio Manual chain drive – smooth rolling up and down of the desired background Wall or ceiling mount – flexible installation depending on your studio space Adjustable roll holders – fits most standard paper rolls Strong metal wall brackets – for safe and stable mounting Note: the system is not self-braking; optionally use roll clamps for extra safety PACKAGE CONTENTS 2x Wall brackets 4x Pair of roll holders 4x Chains 4x Counterweights 8x Screws

When there is no assistant around to hold the collapsible reflector for you during a photo shoot the BRESSER BR-6 clamp support offers the optimal solution. The metal clamp with a strong spring safely holds even larger reflectors. Thereby, the rubber lips protect the reflectors against any damages. This clamp is attached onto a tilt head, so you can position the reflector flexibly for an ideal illumination.The support clamp is equipped with a removable adapter with two different threads so it can be put onto any lightstand.FEATURESmetal clamp to attach collapsible reflectors to lightstandstilt headopening for studio umbrellasexchangeable tripod connectionSCOPE OF DELIVERYsupport clampspigot adapter (1/4" female, 3/8" female)

​Spare part for Pressure-Tuner of LS50THa H-alpha solar telescopes from LUNT SOLAR SYSTEMSA rubber O-ring is installed into the Pressure-Tuner of Lunt Solar Systems LS50THa solar telescopes to seal the air-pressure tuning system. Over time, the rubber of this O-ring can age and become porous, whereby the air-pressure can then no longer be maintained. When this happens, the old O-ring can be replaced by this spare part. The replacement is simple and can be done by the user. Installation instructions can be found here under the tab "Manuals" as a PDF for download.After replacing the O-ring, the piston and cylinder of the Pressure-Tuner can be re-greased with grease available under part number 0558350.Please note that this spare part can only be used on the Lunt Solar Systems LS50THa H-alpha solar telescopes. If the problem occurs on the larger THa or MT series telescopes, the larger O-rings with part numbers 0558330 or 0558340 must be used there.FEATURESInner-diameter: 31mmOuter-diameter: 39mmCannot be used separately, only as a replacement part on the Pressure-Tuner of the LS50THa telescopes from Lunt Solar Systems.It does not matter what blocking filter is at the LS50THaSCOPE OF DELIVERYSpare part one O-ring for pressure tuner of LS50THa