Size Matters.
Choosing the size of a divider sheet is not a small detail, but the foundation of order in your collection. It determines how many coins the album can hold, how convenient it will be to flip pages, and how reliably your specimens will be protected from scratches and dust.
Geldium offers four proven formats: Grande (238×297 mm), Optima (204×252 mm), Standart (215×280 mm) and Numis. All of them are compatible with Leuchtturm and Kammer albums, so they easily integrate into your existing storage system. Below we’ll show how the formats differ and help you choose the one that fits your needs perfectly.
Grande - the sheet size is 238 × 297 mm. The format is compatible with Geldium kraft albums, as well as the Leuchtturm GRANDE, Leuchtturm GRANDE Gigant, Kammer King and Kammer Queen Nova systems.
Optima - the sheet size is 204 × 252 mm. Compatible with Geldium kraft albums and the popular Leuchtturm OPTIMA system.
Standart - the sheet size is 215 × 280 mm. The format works with Geldium kraft albums and the Kammer Prince, Kammer Princess and Kammer Herzog systems.
Leuchtturm
Grande
The folder holds up to 60 sheets. Binding cover, sturdy mechanism with 4 D-rings, and matching case.
Overall size: 295 x 335 x 70 mm.
Grande Gigant
The folder holds up to 80 sheets. Binding cover, sturdy mechanism with 4 D-rings, and matching case. Overall size: 302 x 335 x 105 mm.
The format of Geldium divider sheets is Grande
Optima
The folder holds up to 50 sheets. Binding cover, sturdy mechanism with 4 D-rings, and matching case.
Overall size: 270×245×40 mm.
The format of Geldium divider sheets is Optima
NUMIS
The folder holds up to 15 sheets. Binding cover, sturdy mechanism with 4 D-rings, and matching case.
Overall size: 235 x 240 x 60 mm.
The format of Geldium divider sheets is Numis
Kammer
Kammer King
The folder holds up to 100 sheets for banknotes or coins. Binding cover, sturdy mechanism with 4 D-rings, and matching case.
Overall size (including box): 295 x 335 x 100 mm.
The format of Geldium divider sheets is Grande
Kammer Prince
The folder holds up to 50 sheets.
Overall size: 320×250×60 mm.
Kammer Princess
The folder holds up to 50 sheets.
Overall size: 310×250(260)×65 mm.
Kammer Herzog
The folder holds up to 50 sheets.
Overall size: 325×265 (275)×65 mm.
The format of Geldium divider sheets is Standart
Kammer Queen Nova
The folder holds up to 15 sheets.
Overall size: 340 x 285 x 70 mm.
Rings: D-shaped 35 mm, distance between rings 80 mm.
The album holds 50 sheets for banknotes or 30–35 sheets for coins.
The format of Geldium divider sheets is Grande
